- US2224626A - Fastener :
en
- US2224181A - Purification of pharmaceuticals :
en
- DE699658C - Circuit breaker with two switching elements, one of which is used to switch on and the other to interrupt the current :
de
en
- US2224368A - Lubricant preparation :
en
- US2224518A - Diaper :
en
- CA392991A - Journal box lid :
en
fr
- CH212664A - Electric measuring instrument. :
de
en
- AT159913B - Runway lights, in particular for electric light sources. :
de
en
- US2224755A - Electrical transformation apparatus :
en
- CH212618A - Barbecue, especially for electric heating. :
de
en
- US2224400A - Candy-making machine :
en
- DK58234C - Procedure for Purifying Phosphatides. :
da
en
- GB530513A - Improvements in or relating to indicating mechanism for cash registers and similar machines :
en
- US2224521A - Adjustable pipe fitting :
en
- US2224499A - Timber splicer :
en
- US2224819A - Refrigerating apparatus :
en
- USD123891S - Design for a handle for stoves or
the like :
en
- CH212638A - Process for the production of hydroxylammonium sulfate. :
de
en
- USD123919S - Design for a mattress handle :
en
- CH212818A - Electrical apparatus. :
de
en
- CH212637A - Process for converting colloid solutions and dispersions into foam. :
en
it
- DE700036C - Process for the production of tetrahydrofurans :
de
en
- US2224284A - Method of preserving flowers and apparatus therefor :
en
- US2224374A - Remote control system :
en
- US2224342A - Electrically operated razor :
en
- USD123866S - Design for an abm for lamp fixtures :
en
- FR859197A - Transmission mechanism by rope and pulleys, comprising a tensioning device :
en
fr
- US2224217A - Ink fountain :
en
- US2224380A - Disconnecting switch :
en
- AU112035B2 - Cathode structure :
en
- CH212726A - Valve type surge arrester element. :
en
fr
- DE699881C - Device on automatic ignition adjusting devices of a known type, in particular for overload motors, which adjust the ignition time as a function of jerk in the charging line, in use for light oil injection machines :
de
en
- DE699927C - Thrust centrifugal inlet for fiber material :
de
en
- CH212636A - Chemically indifferent filter and process for its manufacture. :
de
en
- CH212669A - Erase head with one-sided contact with the magnetogram carrier for devices for magnetic sound recording. :
de
en
- CH212684A - Pulling device. :
de
en
- GB530362A - Improvements in vehicle brakes :
en
- GB530508A - Aeroplane stabilizing and control means :
en
- CH212758A - Squeeze tube with protective cover. :
de
en
- US2224226A - Industrial cutting tool :
en
- FR859267A - Fire corrector, particularly applicable to defense against aircraft :
en
fr
- DE699998C - Shutdown process stepping into function resistance hollow body :
de
en
- GB530436A - Improvements relating to apparatus for the automatic projection of photographic transparencies and the like :
en
- CA393115A - Paper manufacture :
en
fr
- DE700008C - :
de
en
- DE700145C - Railroad Car Tipper :
de
en
- US2224203A - Locking mechanism for calculating :
en
- US2224595A - Method for producing cutting tools :
en
- DE700005C - Device for clearing flowing viscose spinning loaf :
de
en
- DE700169C - Small mills :
de
en
- CH212599A - Grass discharge device on mowers. :
de
en
- USD123990S - Design fob a dress :
en
- US2224350A - Combination sales record book and tabulating card receiver :
en
- US2224563A - Method of and device for weaving :
en
- GB530489A - Improvements in puzzles :
en
- US2224543A - Swivel chair :
en
- FR859265A - Anti-aircraft fire conjugator :
en
fr
- US2224826A - Anchor for insert pumps :
en
- AT159896B - Process for the preparation of 17-acyl- or 17-glycosidoderivatives of estradiol. :
de
en
- AU112045B2 - Improvements in or relating to jaw crushers and crusher plates for jaw crushers andthe like :
en
- CA393097A - Metallic magnesium production :
en
fr
- CH212685A - Electrically driven sheet metal bending and bending machine. :
de
en
- CH212722A - High-ohmic resistor wound from wire. :
de
en
- US2224540A - Liquid measuring and dispensing apparatus :
en
- US2224341A - Lighter :
en
- US2224520A - Coating and filling material :
en
- USD123966S - Woodcock
refuse truck :
en
- USD123982S - Design for a dress ensemble :
en
- DE700077C - Cover plate in the manner of a mesh or fabric for covering the ground for the purpose of promoting plant growth :
de
en
- US2224571A - Retractable element for aircraft :
en
- CA393049A - Rectangular bell type furnace hood :
en
fr
- CA393018A - Stove draft regulator :
en
fr
- CA393147A - Filament or thread processing apparatus :
en
fr
- US2224697A - Electrical switching device :
en
- USD123875S - Design for an arm for lamp fixtures :
en
- US2224480A - Centering device :
en
- US2224503A - Boat winch :
en
- CH212677A - Watch. :
en
fr
- DE688808C - Warp knitted fabric with rubber chain threads :
de
en
- CH212642A - Process for the preparation of a brown polyazo dye. :
de
en
- DE700159C - Mechanical inverter in parallel arrangement :
de
en
- USD123973S - Besign for a dress :
en
- DE699956C - Measuring device for alternating voltages with rectifier and direct current display device :
de
en
- FR859225A - Check valve :
en
fr
- FR859234A - Particularly, but not exclusively for horseshoes, non-slip crampons :
en
fr
- US2224436A - Neutral wire bracket :
en
- US2224698A - Telephone system :
en
- US2224795A - Agricultural machine :
en
- FR859236A - Apparatus for causing the unwinding and winding of the line on fishing reels :
en
fr
- FR859244A - Sofa or armchair convertible into bed :
en
fr
- US2224373A - Screen frame structure :
en
- FR859203A - Protection against toxic gases :
en
fr
- GB530541A - Improvements in and relating to aircraft :
en
- FR859270A - New resin oils and processes for their preparation :
en
fr
- GB530329A - Improvements in or relating to the filtering or straining of fluids :
en
- GB530336A - Method of and apparatus for regulating a heat power plant :
en
- FR859155A - Insulated electrical conductor :
en
fr
- DE699913C - Insecticides :
de
en
- FR859130A - Process for keeping fish or the like fresh :
en
fr
- CA393031A - Electric lamp :
en
fr
- USD123932S - Design for an electric light shield :
en
- AU537039A - Improvements relating to the production of wrapping material and packages made therefrom :
en
- FR859072A - Electric lamp bulb for automobile headlights :
en
fr
- FR859149A - Method and device for the production of pieces of soap bearing permanent inscriptions and products thus obtained :
en
fr
- US2224681A - Box :
en
- FR859086A - Road demarcation process :
en
fr
- US2224452A - Flare machine :
en
- USD123993S - Cashin
dress ensemble :
en
- DE700018C - Opening of date kernels :
de
en
- US2224423A - Process and apparatus for finishing preground articles :
en
- USD123934S - Design for a hutch ok the like :
en
- US2224141A - Nonskid tire :
en
- US2224363A - Method and apparatus for covering balls :
en
- US2224630A - Screen pipe with fragile lining :
en
- FR859031A - Color photography process :
en
fr
- FR859098A - Projectile, including hand grenade :
en
fr
- GB530330A - Improvements in or relating to abrasive articles :
en
- FR859097A - Process for the production of weakly polymeric polystyrols :
en
fr
- CA393001A - Wrapper tube forming machine :
en
fr
- US2224389A - Fishing lure :
en
- DE700034C - Side catcher for books :
de
en
- US2224705A - Automatic damper control :
en
- US2224685A - Process for obtaining volatile products from bituminous substances :
en
- US2224322A - Synchronizing clutch :
en
- US2224375A - Stoker fuel distributing mechanism :
en
- US2224434A - Bumper guard structure and assembly :
en
- US2224682A - Ram for mechanical presses :
en
- US2224716A - Carton sealing machine :
en
- GB530531A - Improvements in processes of coating glass tubes with luminescent materials :
en
- CH212646A - Process for the preparation of a monoazo dye. :
de
en
- US2224811A - Process for preparing z-amino-x :
en
- DK58233C - Device at Spinning Rod. :
da
en
- US2224351A - Building unit :
en
- FR859065A - adjustable props :
en
fr
- DE700149C - Method for broadcasting television images :
de
en
- FR859049A - Washing machine :
en
fr
- FR859139A - Hand-held portable dust vacuum cleaner operating by reaction of air supplied by an inflator or weak source of compressed air, and equipped with an air dryer :
en
fr
- USD123881S - Button or similar article :
en
- FR859091A - Slab-shaped material constituting by assembly of walls, partitions, floors and ceilings, ventilated internally :
en
fr
- FR859093A - Perfected shoe :
en
fr
- FR859043A - Process for making tar residues containing acids usable :
en
fr
- US2224660A - Cigarette holder :
en
- US2224461A - Staple strip :
en
- FR859150A - Machine for installing wire lugs for radio, or other similar parts :
en
fr
- GB530297A - Improvements in protective coverings for flexible electric leads and the like :
en
- GB530374A - Improvements in or relating to the impregnation of fibrous material :
en
- US2224352A - Method of processing wood for the rapid maturation of whisky and other alcoholic liquors and wines :
en
- US2224684A - Girdle :
en
- GB530444A - Powder puffs and method and apparatus for making the same :
en
- US2224404A - Furnace :
en
- US2224529A - Lift :
en
- USD123864S - Design for an arm for lamp fixtures :
en
- US2224553A - Controlling device :
en
- FR859057A - Electric switch :
en
fr
- GB530361A - Improvements in or relating to boilers for aircraft heating systems :
en
- GB530511A - Improvements in and relating to prepayment mechanism for gas meters and the like :
en
- FR859063A - Flexible insulated electrical conductor :
en
fr
- FR859105A - Improvement in the construction of centrifugal fans :
en
fr
- GB530306A - Improvements in and relating to aircraft :
en
- FR859006A - Colorless polarizers and analyzers for circulation with glare-free projector light :
en
fr
- US2224711A - Abrasive :
en
- DE700085C - Underwater mine with lead weight (depth plumb) :
de
en
- CA393051A - Current control system :
en
fr
- CA393069A - Rubber mounting processing :
en
fr
- CA393083A - Fuel injection pump :
en
fr
- US2224182A - Recording mechanism :
en
- FR859151A - Improvements to safety devices for jacks :
en
fr
- GB530467A - Apparatus for massaging the limbs or parts thereof :
en
- FR859219A - Compass apparatus for making circular cuts in plate-shaped objects :
en
fr
- GB530397A - Improvements relating to pumps for high-pressure greasing apparatus :
en
- FR859206A - Process and installation for the production of carbon by catalytic decomposition of carbon monoxide :
en
fr
- GB530496A - Unwinding reel and carriage assembly for strip material :
en
- DE700076C - Calculating or accounting machine :
de
en
- US2224756A - Medallion and fastener :
en
- US2224838A - Mandrel rod support and operating mechanism :
en
- CA393116A - Reciprocating pump :
en
fr
- CH212603A - Frame for awning. :
en
fr
- CH212790A - Process for the preparation of an azo dye. :
de
en
- US2224174A - Process of purifying co-carboxylase :
en
- US2224665A - Production of rayon structures :
en
- GB530343A - A process for the production of glass-ware :
en
- US2224361A - Insulator :
en
- US2224323A - Wire fabric seam :
en
- DE699989C - Pin seam to connect the front edges of sieve belts, especially metal mesh :
de
en
- FR859172A - Hydraulic device for regulating the number of revolutions of a machine :
en
fr
- GB530363A - Improvements in and relating to the assembly of spring interiors for furniture and the like :
en
- DE700091C - Process for the production of pressed concrete piles with a wider base :
de
en
- FR859113A - Automatic gluing machine :
en
fr
- US2224560A - Eyeshade means :
en
- USD123857S - Design for a golf-putting game
device :
en
- FR859271A - Electrically operated resonance relay :
en
fr
- GB530352A - Improvements in, and connected with, electrical fuses :
en
- CA393102A - Ore separation by gravity :
en
fr
- US2224314A - Modulation system :
en
- US2224468A - Indicating electric lamp :
en
- US2224219A - Refrigerating apparatus :
en
- US2224724A - Carbon brush and method of making :
en
- DE700099C - Remote water level indicator for steam boiler :
de
en
- DE700189C - owls :
de
en
- FR859233A - Device for adjusting the diaphragm of cameras :
en
fr
- GB530460A - Improvements in or relating to unidirectional clutches or brakes :
en
- US2224548A - Electrically operated signal system :
en
- CA393142A - Shoe filler :
en
fr
- USD123985S - Design for a sewing machine :
en
- US2224559A - Coin controlled mechanism :
en
- CH212734A - Contact converter with switching chokes for high performance. :
de
en
- AU112044B2 - Locomotive tender :
en
- CA393019A - Carpet sweeper :
en
fr
- US2224531A - Metalworking attachment for lathes :
en
- CA393146A - Textile material and foil processing apparatus :
en
fr
- CH212731A - Control tube with steam or gas filling. :
de
en
- AT159851B - Three-roll suction press for paper machines. :
de
en
- CA393099A - Tubular wick for burners :
en
fr
- US2224663A - Mixed polymers of vinyl acetals :
en
- CA393143A - Shoe construction :
en
fr
- CH212720A - Speed control device, in particular for keeping the frequency of AC machines constant. :
de
en
- CA392994A - Spinning bobbin :
en
fr
- DE699936C - Assembly of electrical installation apparatus :
de
en
- DE700014C - Compressed air drive for the right clamping jaw of horizontal forging machines :
de
en
- USD123895S - Design for a tire :
en
- DE699340C - Jet pipe :
de
en
- USD124004S - Design for a dress ensemble :
en
- DE699824C - dehydration products :
de
en
- GB530262A - Improvements relating to electric distribution pillars :
en
- CA393053A - Dynamo brush holder :
en
fr
- GR9359B - AUTOMATIC ELECTRIC MINE. :
el
en
- US2224240A - Hot wash water system :
en
- US2224407A - Control means for air circulating systems :
en
- USD124005S - Design for a dress ensemble :
en
- GB530455A - Laxative preparations :
en
- US2224433A - Air current deflector :
en
- US2224453A - Ball propelling and catching toy :
en
- DE700105C - Message transmission system with carrier frequency :
de
en
- FR859007A - Automatic dobby :
en
fr
- FR859017A - Improvements to gas flow measuring devices :
en
fr
- FR859239A - Improvements to hooks, rings and the like for lifting or other apparatus :
en
fr
- CA393024A - Electric discharge lamp :
en
fr
- CH212711A - Bipolar electrolyser. :
de
en
- FR859124A - Device for starting an internal combustion engine by means of a compressed air engine :
en
fr
- GB530392A - Improvements relating to slicing machines :
en
- GB530335A - Improvements in and relating to domestic fireplaces :
en
- US2224622A - Insect repellent :
en
- GB530356A - Improvements relating to axial-flow rotary fans :
en
- GB530462A - Improvements in moistening device :
en
- AT159908B - Wave-like ceiling made of sheet steel, especially for roofs and bridge decks. :
de
en
- USD123984S - Design for a handbag :
en
- FR859279A - Support for cotton placed inside the cups of suction cups :
en
fr
- GB530382A - Improvements in apparatus for continuously indicating the progress of a timed process or routine operation :
en
- US2224435A - Adjustable eccentric :
en
- US2224809A - Method of making isopropyl esters of aliphatic acids :
en
- FR859250A - Manufacturing of double windows :
en
fr
- US2224190A - Boiler control apparatus :
en
- US2224208A - Conduit section for air conduits :
en
- DE700130C - Device for setting and fastening tools in boring bars or boring heads :
de
en
- FR859222A - Advanced grill machine :
en
fr
- DE700107C - Device for testing electrical devices :
de
en
- GB530391A - Improvements relating to push bench drawing apparatus for the manufacture of metal tubes :
en
- DE699899C - Device for suspending a pendulum converter in a housing with the aid of springs :
de
en
- DE699987C - High voltage transformer, especially voltage converter :
de
en
- DE700183C - Detachable clamp connection :
de
en
- AU112046B2 - Improvements in or relating tothe manufacture of shotgun cartridges :
en
- US2224206A - Water level indicator for electrically heated steam iron :
en
- US2224390A - Patty molding machine :
en
- USD123991S - Design fob, a dress :
en
- GB530303A - Improvements in power transmission belting :
en
- GB530315A - Improvements relating to adjustable seats, especially vehicle seats :
en
- US2224207A - Receiver circuit arrangement :
en
- US2224462A - Wringer mop :
en
- DE700104C - Calling procedure for communication systems :
de
en
- GB530503A - Means for determining and indicating the magnitude of the compensation weight of balancing machines :
en
- USD123941S - Design fob an electkic toaster :
en
- USD123916S - Design for a range or similar article :
en
- CA393112A - Carpet sweeper :
en
fr
- DE699906C - seals :
de
en
- US2224282A - Dredging, lifting, and conveying apparatus :
en
- US2224285A - Cotton picker :
en
- AT159855B - Radio receiving device with visible voting display. :
de
en
- AT159876B - Process for improving the fastness properties of dyeings. :
de
en
- CH212810A - Glue machine. :
de
en
- FR859166A - High temperature stable lubricants :
en
fr
- US2224661A - Stoper with attaching device for rock drills :
en
- US2224280A - Production of dyeings and prints on textile material :
en
- USD123969S - Design for a dress :
en
- US2224144A - Azo compounds and material colored therewith :
en
- US2224557A - Slicing machine :
en
- US2224659A - Method of making self-locking screw threaded elements :
en
- FR859174A - Molding process for straight and oblique gears and internal gears :
en
fr
- GB530396A - Improvements in anti-skid devices for motor vehicles :
en
- DK58240C - Method for coating masonry as well as walls, floors and ceilings with a special cement plaster. :
da
en
- GB530435A - Apparatus for the continuous automatic projection of photographic transparencies and the like :
en
- DE699875C - Device for the dust-free emptying of garbage cans with hinged lids :
de
en
- FR859291A - Improvements to footwear and the like :
en
fr
- GB530453A - Improvements in or relating to detachable bit rock drills :
en
- GB530348A - Improved means for use in longitudinal bending of lengths of metal :
en
- US2224382A - Electrical measuring equipment :
en
- US2224430A - Apparatus for forming sticks or ribbons of chewing gum or the like :
en
- US2224600A - Speed regulator :
en
- FR859048A - Humectants, emulsifiers and dispersants, intended for the textile industry, the leather industry and other industries, and process for manufacturing these products :
en
fr
- US2224689A - Toy horse :
en
- US2224243A - Insecticide :
en
- US2224763A - Data reproducing machine :
en
- US2224837A - Polymeric product of aromatic hydrocarbons substituted by the ch2=ch-radical :
en
- US2224263A - Electric vibrator :
en
- USD123859S - Design for a spectacle front :
en
- US2224149A - Apparatus for coating strands :
en
- US2224246A - Movable support :
en
- US2224377A - Refrigerating apparatus :
en
- US2224393A - Self-filling fountain pen :
en
- US2224656A - Paper or like bag making machine :
en
- FR859224A - Mentonnet wheel improvements :
en
fr
- GB530291A - Manufacture of liquid hydrocarbons from gaseous and solid carbonaceous materials :
en
- DE700038C - Frictional connection between a shaft and wheels exposed to lateral overpressure, preferably blade carriers for centrifugal machines, especially steam or gas turbines :
de
en
- GB530369A - Improvements in or relating to insulating material :
en
- FR859104A - Detachable clip for vehicle luggage rack strap :
en
fr
- GB530447A - Improvements in or relating to copper base alloys :
en
- US2224525A - Engine starter drive :
en
- US2224645A - Electric power transmission system :
en
- USD123867S - Design for an abm fob lamp fixttjbes :
en
- DE699977C - Isodrome-acting control device in which the feedback is carried out by a speed-adjusting piston :
de
en
- DE699949C - Method for generating telegraphic signs :
de
en
- DE699958C - Discharge tubes without gas filling with a light-sensitive control electrode :
de
en
- DE699876C - Process for the separation of mineral substance mixtures in locally stationary, only in moving fluids :
de
en
- DE700063C - Vibrating turbine :
de
en
- DE700186C - Process for removing impurities such as silica, iron, etc. from the pulp using hydrofluoric acid :
de
en
- FR859090A - Mechanical device for door fittings allowing the door to open in both directions and up to 180deg. :
en
fr
- FR859184A - Vehicle suspension :
en
fr
- GB530501A - Improvements in or relating to the mounting of electric motors in domestic apparatus :
en
- DK58236C - Directions, especially for Bicycles. :
da
en
- USD123965S - Design for a milk bottle :
en
- DE700100C - Centrifugal separator, in particular for separating liquids from steam, with a rotating centrifugal part through which the flow passes against the effect of centrifugal force :
de
en
- GB530301A - Improvements in or relating to the control of electric current by means of discharge apparatus :
en
- US2224337A - Method of making tire molds :
en
- GB530476A - An air filter for the induction of internal combustion and other engines :
en
- US2224124A - Brake control mechanism for aircraft :
en
- US2224678A - Automobile receiver volume control circuit :
en
- US2224431A - Reciprocating carriage for sampling apparatus and the like :
en
- US2224504A - Package :
en
- US2224533A - Cream separator device :
en
- US2224820A - Electrolytic fused bath :
en
- FR859157A - Process for ensuring the homogeneous bonding of basic materials of all types with paint films, nitro-cellulose-based varnishes and other coatings :
en
fr
- CA393155A - Tea improving process :
en
fr
- GB530509A - Improvements in or relating to radio direction finding apparatus :
en
- US2224714A - Automatic printing roll control :
en
- US2224496A - Can labeling machine :
en
- USD124001S - Design for a dress ensemble :
en
- CH212621A - As a hot plate for dishes and the like. Trained saucepan lid. :
de
en
- DE700162C - Braiding machine with stopping device :
de
en
- FR859245A - Inspection door device for high pressure heaters :
en
fr
- DE700057C - Paints :
de
en
- DE700180C - Device for measuring the torque of motors with propeller drives, in particular aircraft motors in flight operations :
de
en
- GB530281A - Outer case for a games or sport ball having an inflatable bladder :
en
- GB530450A - Improvements in and relating to the production of high impulses of energy of short duration :
en
- AU112056B2 - Crankcase ventilating system :
en
- GB530461A - Improvements in and relating to elastic fluid generators :
en
- FR859280A - Advanced star motor :
en
fr
- GB530298A - Improvements in or relating to magnetic blowout devices for electric switches :
en
- FR859237A - Reinforced concrete casing to replace the masonry of underground installations of flammable liquid hydrocarbons :
en
fr
- FR859286A - Improvements to gas burners and appliances incorporating them :
en
fr
- US2224639A - Chuck structure :
en
- CH212739A - Device for cutting open plaster casts. :
de
en
- US2224312A - Permanent outlet control device :
en
- US2224832A - Thyratron control :
en
- AT159877B - Process for the finishing of cellulose synthetic fibers. :
de
en
- CA393157A - Catalytic heater :
en
fr
- US2224132A - Mechanical file :
en
- US2224313A - Steel building construction :
en
- CH212695A - Claw coupling. :
de
en
- FR859241A - Automatic mesh closure :
en
fr
- GB530274A - Improvements relating to the construction of the bodies of vans, pantechnicons or other vehicles :
en
- GR9356B - WATERPROOF MAP PACKAGING GOODS. :
el
en
- US2224509A - Dispensing apparatus :
en
- US2224649A - Ultra high frequency circuits :
en
- US2224729A - Electrical musical instrument :
en
- US2224797A - Fuel feeding apparatus :
en
- USD123903S - Design foe a bottle :
en
- AT159857B - Method for producing and calibrating hollow bodies provided with a longitudinal slit, in particular sleeves consisting of two sleeves inserted one inside the other. :
de
en
- FR859059A - Thermostatic device :
en
fr
- GB530284A - Improvements in containers for articles and substances liable to deterioration in air :
en
- GB530292A - Improvements in or relating to filter units for the suppression of high frequency oscillations :
en
- FR859235A - Bridge :
en
fr
- FR859089A - Centrifugal brake self-destructing rocket :
en
fr
- FR859212A - Adhesive solutions :
en
fr
- GB530437A - Improvements relating to automatic steering gear :
en
- US2224224A - Method and apparatus for resonance assurance devices :
en
- DE699744C - Circulation pump with side channel :
de
en
- GB530497A - Improvements in coiling or reeling of strip material :
en
- GB530432A - Improvements in or relating to film forming apparatus :
en
- GB530381A - Manufacture of a sulphur-containing compound and its use in lubricating oils :
en
- GB530319A - Improvements in and relating to wide-band amplifiers :
en
- GB530469A - Improvements in machines for grading tiles and the like according to dimension :
en
- GB530500A - Improvements in the axial setting of the rolls of rolling mills :
en
- GB530556A - Improvements in and relating to processes for separating fibrous materials from suspensions containing the same :
en
- DE700067C - funds from people, especially for elevators :
de
en
- DE700171C - Foldable foot for a piece of furniture that can be raised into its position of use :
de
en
- DE700070C - Arrangement for entering and operating the operating and monitoring points of tower-like systems, :
de
en
- CA392988A - Vehicle fireproof storage compartment :
en
fr
- GB530451A - Improvements in or relating to automatic telephone systems :
en
- DE699970C - Milling spindle head for milling machines :
de
en
- FR859220A - Improvement in apparatus for assembling sheets used in the manufacture of boxes :
en
fr
- GB530325A - Improvements in or relating to vapour generators :
en
- GB530418A - Improvements in fatigue testing machines :
en
- FR859248A - Protective cartridge, mainly for overhead power lines :
en
fr
- US2224234A - Cigarette holder and extinguisher :
en
- AU112049B2 - Improvements in high-pressure metal-vapour electric discharge lamps :
en
- AU541939A - Improvements in carbon pile electric regulators :
en
- FR859019A - Economical protective envelope for glass containers such as demijohns, carboys and the like :
en
fr
- CH212765A - Control device on pressure medium switching devices of change gears, in particular for motor vehicles. :
de
en
- US2224572A - Towel cabinet :
en
- US2224680A - Doll head :
en
- AU535939A - Improvements in or relating to jaw crushers and crusher plates for jaw crushers andthe like :
en
- CH212605A - Portable hot water heating vessel. :
de
en
- GB530482A - Improvements in means for propelling bicycles and the like :
en
- AU566339A - Improvements in or relating to radiant type heaters and mantles for use in radiant type heaters :
en
- CA393043A - Electrolytic zinc production :
en
fr
- AT159927B - Device for switching from fluoroscopy to exposure and vice versa. :
de
en
- CA393057A - Meter connection device :
en
fr
- US2224615A - Priming means for self-priming pumps :
en
- DE700029C - Storage for bicycle alternators :
de
en
- DE700113C - Process for the production of stable, sterilizable emulsions of clot-activating phosphatides :
de
en
- GB530527A - Improvements in or relating to circular slide rules :
en
- GB530558A - Improvements in or relating to multimotored vehicles :
en
- GB530484A - Improved shoulder pad construction for coats :
en
- DE700039C - Chiller :
de
en
- US2224657A - Flow preventing pipe elevator :
en
- US2224701A - Telephone system :
en
- DE700021C - Extendable chassis with longitudinal beams designed as lattice girders :
de
en
- GB530537A - Improvements in and relating to power punching and stamping presses :
en
- FR859281A - Method and device for obtaining a frequency proportional to a direct voltage :
en
fr
- GB530534A - Improvements in internal combustion engines :
en
- FR859247A - Improvements to braking devices :
en
fr
- DE699903C - Preparations from drug extracts, ethereal oils and the like that can be homogeneously diluted with water like :
de
en
- USD124008S - Design for a dress :
en
- DE699969C - Self-striking cores with striking and return spring :
de
en
- DE700164C - Process for the production of individual fibers which can be spun on cotton spinning machines from raw green bast fibers :
de
en
- DE700188C - Hull for flying boats :
de
en
- DE700109C - Process for the preparation of monoazo dyes :
de
en
- CH212668A - Steel tone machine. :
de
en
- DE697712C - Casting device for the continuous production of seamless metal shells on electrically insulated lines or cables made of lead, lead alloys or other metal, especially light metal :
de
en
- FR859266A - Carriage for light guns intended to be transported on a trailer :
en
fr
- AU523639A - Improvements in or relating to systems for transmitting a band of frequencies :
en
- AT159860B - Process for the production of finely divided α-anhydrite for pigment purposes. :
de
en
- CA393103A - Connector :
en
fr
- CH212748A - Two-speed drive mechanism for controlling a tuning device of a radio receiver or other electrical device. :
en
fr
- US2224249A - Starting device :
en
- US2224366A - Wall outlet and plug switch :
en
- US2224766A - Typewriting machine :
en
- US2224180A - Coil binding machine :
en
- US2224481A - Automatic mechanical return device :
en
- US2224154A - Clip for marking tags :
en
- DE700030C - Electric alternating current machine with a polygonal stator core :
de
en
- US2224437A - Floor sander :
en
- USD123872S - Design fob an arm fob lamp fixtures :
en
- AT159924B - Method for the investigation of substances using slow neutrons. :
de
en
- AU115369B2 - Improvements in television and like relay systems :
en
- US2224394A - Gas flow regulator :
en
- US2224549A - Condenser finning machine :
en
- US2224790A - Asparagus harvester :
en
- FR859163A - Process for preparing oxygenated organic compounds :
en
fr
- DE699920C - Double check valve for beer pressure lines :
de
en
- FR859171A - Bellows camera with electric light meter and / or trigger coupled with a lightning device :
en
fr
- GB530302A - Improvements in or relating to hinges or the like :
en
- USD123904S - Design foe a refrigerating unit, for
receiving and storing frozen cus-
tard or the like :
en
- US2224195A - Tool :
en
- US2224581A - Electric governor :
en
- USD123942S - Evening gown ensemble :
en
- CA393013A - Surface decorating machine :
en
fr
- CH212763A - Control device for pressure medium brakes. :
de
en
- CH212700A - Device for feeding electrical drives for auxiliary machines. :
de
en
- CH212796A - Process for the preparation of a monoazo dye. :
de
en
- AT159864B - Method for generating synchronization pulses. :
de
en
- CH212760A - Protective device for tubes. :
de
en
- CA393125A - Railway traffic controlling apparatus :
en
fr
- US2224358A - Sound reproducing means :
en
- CA393060A - Silicon carbide :
en
fr
- FR859211A - Debarking or skinning machine, especially green flax :
en
fr
- CH212773A - Airplane wing. :
de
en
- US2224424A - Shot machine :
en
- US2224301A - Mattress :
en
- US2224512A - Door latch :
en
- CA393127A - Fastening inserting machine :
en
fr
- DE688831C - the interspersed warp knitwear :
de
en
- CH212782A - Process for the preparation of an aminoarylsulfonic acid derivative. :
de
en
- US2224486A - Manufacture of glass ampoules :
en
- US2224128A - Winding machine :
en
- US2224442A - Grinding machine :
en
- DE700000C - les positive or negative charge carrier :
de
en
- CA393091A - Gas and water regulator :
en
fr
- CH212788A - Process for the preparation of an aminoarylsulfonic acid derivative. :
de
en
- CH212798A - Process for the preparation of a monoazo dye. :
de
en
- CH212696A - Pipe quick coupling device. :
de
en
- DE700185C - Schlaegermuehle :
de
en
- GB530323A - Improvements relating to sound producing horns :
en
- US2224261A - Binding attachment for sewing machines :
en
- US2224743A - Rotary stitcher :
en
- USD123950S - Design for slacks or similar article :
en
- FR859242A - Gourds and similar containers :
en
fr
- GB530492A - Improvements in optical systems comprising reflectors and linear light sources :
en
- US2224485A - Roach trap :
en
- US2224147A - Valve :
en
- US2224568A - Ski bag :
en
- US2224579A - Pose reflecting photography :
en
- US2224723A - Contact insecticide from petroleum :
en
- USD123959S - Combined tractor and snow remover :
en
- CH212732A - Device for automatic compensation of the voltage drop on power converters. :
de
en
- US2224421A - Combined watch and watchcase :
en
- US2224455A - Mailing package :
en
- CA393129A - Fastening-inserting machine :
en
fr
- AT159881B - Folding device for line guides rotating around the line drum of fishing reels. :
de
en
- US2224484A - High voltage insulated cable :
en
- US2224676A - Shock absorber :
en
- US2224603A - Process for the synthesis of drying oils from petroleum hydrocarbons :
en
- US2224538A - Method and apparatus for gravelpacking wells :
en
- US2224318A - Obstetrical forceps :
en
- US2224399A - Production of canned ham :
en
- US2224406A - Igniting device :
en
- US2224614A - Contact assembly for cutouts :
en
- US2224760A - Apparatus for handling and burning coal :
en
- USD123983S - Design fob. a dress :
en
- CA393022A - Electric valve translating circuit :
en
fr
- CH212749A - Directional antenna system. :
de
en
- CH212768A - Rail locomotive with three chassis. :
de
en
- FR859168A - Process for the manufacture of knits of any kind, and picking flat knitting machine for carrying out said process :
en
fr
- AU9440A - Improvements in sources of light comprising a high-pressure mercury-vapour electric discharge andan incandescent filament in series with it :
en
- CA393026A - Electric valve circuit :
en
fr
- CH212617A - Cuvette holder. :
en
fr
- US2224185A - Method of producing high tensile strength iron :
en
- US2224338A - Sheet metal piston ring :
en
- FR859081A - Process for treating old brewery pitch :
en
fr
- GB530320A - Improvements in and relating to a system for heating a space such as an aircraft cabin subject to super-charging :
en
- AU112041B2 - Improvements in modulating systems :
en
- CH212799A - Process for the preparation of a monoazo dye. :
de
en
- US2224336A - Vulcanizing press :
en
- US2224618A - Hygrometer :
en
- CH212795A - Process for the preparation of a monoazo dye. :
de
en
- DE700089C - Load cell for determining the liquid fuel content in a tank :
de
en
- FR859119A - Eyeglass frame molding process :
en
fr
- CH212623A - Device for melting staple fibers, in particular rayon. :
de
en
- GB530311A - Combustion-product power plant :
en
- US2224770A - Tabulating machine :
en
- AT159879B - Process for the production of pesticides suitable as spray and dusting agents. :
de
en
- DE699948C - Process for the one-sided oxidation and sensitization of two flat electrodes, which are facing each other at a small distance in the operating state :
de
en
- CA393067A - Rubber processing :
en
fr
- GB530321A - Improvements in and relating to heating systems, more particularly for aircraft :
en
- DE699911C - Potato sorting machine :
de
en
- FR859202A - Toothbrush :
en
fr
- CA393014A - Welding process :
en
fr
- FR859153A - Sliding armature capacitor :
en
fr
- FR859187A - Ribbon condenser for spinning machines :
en
fr
- FR859252A - Double pane :
en
fr
- GB530288A - Folding hoods for motor-vehicles :
en
- FR859022A - Plasters :
en
fr
- DE699995C - km machines :
de
en
- GB530386A - Improvements facilitating the landing of aircraft :
en
- GB530405A - Improvements in mercury vapour lamps :
en
- GB530477A - Method of and apparatus for obtaining cross-sections of bodies by means of x-rays :
en
- CH212820A - Electrical apparatus. :
de
en
- US2224287A - Television apparatus :
en
- US2224524A - Striker coupling for self-loading weapons :
en
- FR859009A - Method for determining the altitude of flying machines :
en
fr
- FR859132A - Folding camp bed :
en
fr
- US2224608A - Method of and mechanism for operating a drying apparatus :
en
- GB530433A - Improvements in and relating to mercury boilers :
en
- FR859021A - Process for the operation of installations for liquefying and fractionating air into its constituents :
en
fr
- FR859240A - Improvements to relaxation oscillation generators :
en
fr
- USD123862S - Design fok an arm for lamp fixtures :
en
- FR859027A - Friction shock absorber :
en
fr
- FR859085A - Types wheel for telegraph receivers :
en
fr
- FR859099A - New azo dyes :
en
fr
- USD123952S - Design for a sup or similar article :
en
- CH212779A - Process for the preparation of an aminoarylsulfonic acid derivative. :
de
en
- FR859040A - Improvements to alkaline batteries :
en
fr
- DE700048C - Device for measuring magnetic quantities, in particular the coercive force :
de
en
- DE700147C - Single suspension for catenary electric vehicles :
de
en
- US2224542A - Protecting device for crusher bearings :
en
- DE700115C - Room connected to a dust extraction device, especially for cleaning clothes for workers in dust-generating companies :
de
en
- GB530243A - Ticket printing device particularly for the recording of inter-urban telephone communications :
en
- US2224288A - Electrical condenser :
en
- FR859055A - Machine for sewing buttons or the like on fabrics :
en
fr
- US2224401A - Railway traffic controlling apparatus :
en
- CH212710A - Electrode for electrical collectors. :
de
en
- US2224627A - Bearing :
en
- USD123947S - Design for an evening gown or
similar article :
en
- CA393109A - Railway train sander :
en
fr
- CH212800A - Process for the preparation of a monoazo dye. :
de
en
- USD123974S - Design for a dkess :
en
- US2224257A - Mechanism for eliminating backlash :
en
- USD123922S - Design for a brooch or similar
article :
en
- GB530340A - Improvements in lathes :
en
- GB530543A - Improvements in and relating to the utilisation of the exhaust gas energy of aircraft engines for propulsion purposes :
en
- US2224319A - Illuminated drinking vessel :
en
- US2224426A - Feed device :
en
- US2224536A - Production of metals :
en
- US2224550A - Method of making condenser fins :
en
- FR859054A - Remote electromagnetic control device :
en
fr
- FR859039A - Thermal injection unit :
en
fr
- GB530338A - Improvements relating to gas blast electric circuit breakers :
en
- US2224448A - Wear resisting alloy :
en
- US2224718A - Automatic elevator system :
en
- US2224397A - Manufacture of dried beef :
en
- AU112065B2 - Improvements in or relating to crusher plates for jaw crushers andthe like :
en
- DE700096C - Device for removing the filter cake from rotary cell filters :
de
en
- FR859218A - photographic screen for color forgery compensation :
en
fr
- GB530308A - Improved apparatus for testing eyes :
en
- AU523939A - Method of increasing the adhesion of asphalts, coal-tars, and tar-asphalt mixtures to damp surfaces :
en
- US2224165A - Plastic binder :
en
- USD123876S - Design foe an abm for lamp fixtures :
en
- US2224189A - Metallic package-binder strap :
en
- US2224197A - Self-adjusting wheel brake :
en
- USD123986S - Design for a dress :
en
- USD123964S - Textile fabric or similar article :
en
- USD123882S - Design for a game board :
en
- FR859036A - Metal crucible for furnaces with fusible salt baths :
en
fr
- US2224704A - Antifriction bearing :
en
- DK58230C - Apparatus for Maintaining Constant Film Feed Rate When Recording or Playing Audio Films. :
da
en
- DE699917C - Lubricating device for plain bearings :
de
en
- CA393141A - Electric motor and support :
en
fr
- GB530454A - Improvements in or relating to supports for paper or other material in roll form :
en
- GB530471A - A new or improved device for mounting memorandum pads and the like upon telephone instruments :
en
- DE699895C - activity :
de
en
- DE699925C - Lasting machine :
de
en
- FR859294A - Device intended for the production of carbon dioxide snow for extinguishing fires :
en
fr
- FR859229A - Device to prevent reverse starting :
en
fr
- FR859144A - Resin-urea and its process for obtaining :
en
fr
- GB530299A - Improvements in or relating to ball joints :
en
- US2224598A - Quick change electrodes :
en
- DE700177C - Headphone for magnetic sound recorders :
de
en
- FR859128A - Negative reproduction device :
en
fr
- USD123873S - Design for an arm for lamp fixtures :
en
- USD123896S - Housing for threshing and separating mechanism of a harvester-thresher :
en
- USD123937S - Combined cigarette dispenser and ash tray :
en
- FR859200A - Improvements to mechanical vibratory control devices :
en
fr
- GB530251A - Improvements in and relating to electric discharge devices :
en
- FR859142A - Improvements to fuel injection pumps for compression-ignition oil engines :
en
fr
- GB530412A - An improved centrifugal oil separator :
en
- FR859016A - Control system for telegraph and printing apparatus and the like :
en
fr
- GB530333A - Improvements relating to jacking attachments for trailers and like vehicles :
en
- US2224419A - Method of making concrete pipe :
en
- USD123997S - Design fob a dress :
en
- GB530400A - Improvements in sprinkler heads :
en
- GB530565A - Improvements in screw thread cutting machines :
en
- DE699896C - Auto switch with a signal switch :
de
en
- FR859008A - Improvements made in the establishment of extendable pulleys :
en
fr
- US2224134A - Transmission of electrical signals having a direct current component :
en
- US2224225A - Dentist's illuminating lamp and projector :
en
- FR859198A - Improvements in catalyst preparation processes :
en
fr
- US2224702A - Pay-station telephone :
en
- US2224250A - Communication system :
en
- USD123911S - Design for a brooch or similar
article :
en
- US2224383A - Film footage indicator :
en
- US2224386A - Rotary tool for boring and like operations :
en
- US2224796A - Window shade shield and bracket :
en
- USD123954S - Design fob a coat :
en
- USD123994S - Design foe a dress :
en
- DE699982C - Interchangeable pencil with lead carriers that can be moved by rocking push buttons :
de
en
- DK58238C - Mechanism for Opening and Closing Doors. :
da
en
- DE699909C - Process for deforming polyvinyl chloride :
de
en
- GB530259A - Improvements in or relating to deflecting circuits for cathode ray tubes :
en
- GB530354A - Improvements in, and connected with, ironclad switches :
en
- US2224823A - Method for devolatilizing charcoal :
en
- USD123907S - Design for a carriage hood :
en
- DE700102C - back panels :
de
en
- US2224671A - Automobile door lock :
en
- US2224281A - Measuring instrument :
en
- US2224315A - Dispenser for bobby type hairpins :
en
- GB530389A - Improvements in or relating to the production of filled and sealed cartons :
en
- AU534839A - Locomotive tender :
en
- US2224305A - Shock absorber :
en
- US2224501A - Apparatus for the reclaiming and refining of white metals from dross, skimmings, and scruff :
en
- US2224347A - Combination ironer and washing machine :
en
- DE700020C - Steering device for caterpillar vehicles by means of steering brakes :
de
en
- US2224664A - Blade ring fastening :
en
- DE700133C - Gripper drive for sewing machines, especially chain stitch sewing machines :
de
en
- GB530438A - Improvements in or relating to liquid-circulating systems :
en
- US2224333A - Concealed trap for internal siphon gauge :
en
- FR859253A - Impregnation of paper containers :
en
fr
- FR859297A - Process for preparing shark stomachs and product resulting therefrom :
en
fr
- GB530341A - Improvements in and relating to scaffolding supports :
en
- DE700146C - :
de
en
- DK58232C - Nuclear dough. :
da
en
- DE664635C - Control device for aircraft launchers :
de
en
- GB530278A - Improvements in or relating to knitting machines :
en
- US2224166A - Lift truck :
en
- US2224271A - Drawing and method of and medium for making the same :
en
- USD123949S - Design foe a slip :
en
- DE700017C - Process for obtaining a long-lasting food from buttermilk :
de
en
- CA393114A - Temperature compensating system :
en
fr
- US2224594A - Thread controller for weft replenishing looms :
en
- CH212737A - Electric high pressure discharge lamp for mains voltage operation and less than 200 watt power consumption. :
de
en
- CH212803A - Process for the preparation of a nitrogen-containing 5.6.7.8-tetrahydroanthraquinone derivative. :
de
en
- US2224441A - Automobile control device :
en
- CA393123A - Carcass branding method :
en
fr
- USD123902S - Design for a toilet tray :
en
- GB530442A - Improvements in or relating to aerial bombs :
en
- GB530463A - Improvements in spectacles made from shell, synthetic shell and like materials :
en
- AT159904B - Closure element for the connection point of the ship's trough of a ship's lift pivotable in the manner of a rocker to the guide channel of the fairway. :
de
en
- CH212652A - Process for the production of a layer made photosensitive with a diazonium compound and a layer produced by this process. :
de
en
- CH212769A - Device for automatically switching a friction brake on and off to and from a fluid circulation brake. :
de
en
- CA393070A - Insecticide :
en
fr
- CA392999A - Stenographer's pencil stand :
en
fr
- CH212746A - Circuit arrangement in telecommunications, in particular telephone systems with company lines. :
de
en
- AT159869B - Rayon spinneret. :
de
en
- USD123976S - Design for a dress :
en
- US2224459A - Method of making light weight refractory brick :
en
- CA393023A - Luminescent material :
en
fr
- USD123979S - Design for a dress :
en
- US2224157A - Machine for shaping uppers over lasts :
en
- CA392980A - Paper pulp recovery :
en
fr
- AU1515144A - Improvements relating to pipe coupling devices :
en
- CH212650A - Process for the production of press powder from substances containing keratin. :
de
en
- CA393061A - Impact wrench :
en
fr
- CA393086A - Fuel injection pump :
en
fr
- CH212601A - Device for securing a ladder to a tree. :
en
fr
- AT159914B - Switching device with moving contacts for alternating current. :
de
en
- CA393156A - Electrolytic cleansing process :
en
fr
- DE699980C - Drive device for windshield wiper :
de
en
- US2224607A - Mailing piece :
en
- CH212767A - Drive unit in the rear of streamlined vehicles. :
de
en
- GB530275A - Method of and apparatus for the production, by pressure moulding, of glass bodies provided with current leads :
en
- GB530429A - Improvements in or relating to photographic cameras provided with light sensitive devices and adapted to employ interchangeable objectives :
en
- AU537539A - Improvements in or relating to absorption-refrigerating systems :
en
- CA393107A - Railway train sander :
en
fr
- CH212766A - Device for guiding the cooling air in vehicles with air-cooled engines, in particular rear engines. :
de
en
- DE699941C - Device for pressing pores into leather :
de
en
- GB530384A - Improvements in lines or chains for tractive purposes or for mooring watercraft :
en
- US2224429A - Wet type dust collector :
en
- US2224193A - Tuning control system for radio receivers :
en
- CA393131A - Moccasin lasting machine :
en
fr
- DE700152C - Manufacturing process for hardened threaded spindles :
de
en
- FR859272A - Improvements to manifolds pipes and exhaust pipes for air-cooled or liquid-cooled aircraft engines :
en
fr
- GB530547A - Improvements in or relating to refrigerating apparatus :
en
- DE700043C - Circuit arrangement for telephone systems with dialer operation :
de
en
- DE699915C - Filter device, especially for oil cleaning in power machines :
de
en
- DE699973C - Eccentric device for driving the feed means of sewing machines :
de
en
- DE700050C - Protective device for arc lamps :
de
en
- AT159905B - Device for determining parallax correction values. :
de
en
- GB530430A - Improvements in or relating to photographic cameras provided with photo-electric meters :
en
- CH212682A - Process for the thermal production of magnesium. :
de
en
- GB530378A - Improvements in and relating to synchronizing systems and methods :
en
- US2224610A - Hose coupling construction :
en
- USD123953S - Design for a coat :
en
- US2224231A - Valve construction :
en
- US2224566A - Valve :
en
- USD123927S - Combined ash tray and cigarette snuffer :
en
- USD123970S - Design for a dress :
en
- CH212657A - Installation of ventilation of closed premises, in particular of shelters for gas defense. :
en
fr
- CA393089A - Hair curler :
en
fr
- CA393075A - Oscillograph :
en
fr
- CH212812A - Method of manufacturing buckles for belts, etc. :
en
fr
- AT159929B - X-ray aperture. :
de
en
- US2224742A - Electric device :
en
- USRE21657E - Cyclic process fob the production of :
en
- US2224652A - Bearing :
en
- GB530247A - Improvements in or relating to balanced fluid remote control systems in which movement of a member at a receiving station is controlled by movement of a member at a transmitting station :
en
- GB530399A - Improvements relating to machines for sowing seeds :
en
- US2224534A - Cooking range :
en
- FR859288A - Circular balance electro-magnetic clockwork movement :
en
fr
- GB530359A - Improvements in and relating to line-spacer mechanism for typing machines :
en
- FR859196A - Mineral oil depletion process :
en
fr
- CH212784A - Process for the preparation of an aminoarylsulfonic acid derivative. :
de
en
- AT159887B - Firearms or firearm parts, in particular hunting rifle barrels made of chrome steel. :
de
en
- CH212807A - Process for the preparation of a nitrogen-containing 5.6.7.8-tetrahydroanthraquinone derivative. :
de
en
- GB530379A - Improved process and apparatus for making sharp-edged threads, cords, ribbons or bands, profiled strips and so forth from plastic masses, artificial and natural dispersions and emulsions :
en
- GB530410A - Improvements in or relating to electrical remote control systems suitable for use for the remote adjustment of radio receivers and for like purposes :
en
- US2224392A - Recovery of spilled material :
en
- FR859069A - Auxiliary and improver agent for papermaking and sizing :
en
fr
- CH212641A - Process for the preparation of 3,3'-dinitro-4,4'-diaminodiphenyl ether. :
de
en
- US2224303A - Process and mechanism for treating metals or metal alloys in a molten state :
en
- US2224463A - Pumping apparatus :
en
- US2224648A - Sound deadening supporting element for fastening machine members :
en
- DE699889C - High pressure steam power plant :
de
en
- DE699976C - Device for the production of a strand from kneadable, viscous mass, in particular sugar mass :
de
en
- DE700052C - Process for cleaning etched strip-shaped electrodes, in particular for use in electrolytic capacitors :
de
en
- FR859070A - Process for hydrogenating carbonaceous substances under pressure :
en
fr
- FR859129A - Receivers of wave signals :
en
fr
- GB530416A - Improvements in or relating to arc discharge rectifiers :
en
- FR859231A - Metal heat treatment process :
en
fr
- DE700024C - Process for producing protective layers on pipes :
de
en
- CA392985A - Rink ice surface maintaining apparatus :
en
fr
- CA393017A - Rennin preparation :
en
fr
- CH212761A - Trailer trolley with rubber suspension. :
de
en
- DE699960C - Coke separator for firing systems :
de
en
- GB530449A - Improvements in or relating to 'containers' for use with road, rail or water-borne vehicles :
en
- CH212717A - Process for the production of transmission line structures for telecommunication systems. :
de
en
- FR859046A - Condensation products and resinous and similar materials :
en
fr
- US2224265A - Multiple spindle machine :
en
- USD123853S - Combined drawer pull and escutcheons :
en
- US2224155A - Treatment of butane with chlorine :
en
- DE700081C - Machine for processing sheet metal edges, in particular sheet metal edge planing machine :
de
en
- DK58224C - Speaker system with sound guides. :
da
en
- DE699890C - Circuit arrangement for branches of a company line equipped with dialers, which is connected to an exchange :
de
en
- GB530510A - Improvements in luminescent materials and in combinations therewith of sources of radiation adapted to excite the materials to luminescence :
en
- US2224135A - Making board products and recovering water solubles from fibrous ligno-cellulose material :
en
- US2224511A - Denture connector :
en
- US2224440A - Safety clutch :
en
- USD123987S - Design foa a dress :
en
- GB530245A - Plug type tapsí¬improved means of niting :
en
- AT159883B - Electrostatic capacitor. :
de
en
- US2224259A - Toilet device :
en
- DE700056C - Process for the manufacture of precision contact bodies :
de
en
- FR859109A - Improvements to discharge tubes :
en
fr
- DE700002C - Electric high-performance gas arc welding torch :
de
en
- DE699978C - Flow brake for vehicles, in particular for motor vehicles :
de
en
- FR859077A - Centrifugal casting mold :
en
fr
- FR859260A - Process for increasing the affinity of cellulosic fibers for wool dyes :
en
fr
- GB530529A - Improvements relating to the drying and fermentation of tobacco :
en
- FR859115A - Adjustment device, in particular for the adjustment of t. s. f. :
en
fr
- FR859232A - Binocular mirror reflex camera with photoelectric light meter :
en
fr
- DK58229C - Procedure and Apparatus for Determining Changes in the Horizontal Components of Gravity. :
da
en
- GB530535A - Improvements relating to slicing machines :
en
- AU456639A - Improvements in or relating to television systems :
en
- DE700073C - oser glasses or pince-nez in the metal fittings :
de
en
- US2224160A - Production of magnesium :
en
- US2224471A - Fishing tackle :
en
- US2224569A - Control of transmission in two-way signaling systems :
en
- US2224584A - Soldering iron :
en
- CH212689A - Automatic feed device on circular saws. :
de
en
- DE699981C - Pendulum suspended running board, especially for motor vehicles :
de
en
- DE700061C - Braiding device for single-stranded teasing machines :
de
en
- DE700071C - Method and device for drying regenerated rubber material obtained by treating with alkali lye and saturated steam :
de
en
- DE700088C - Shoe glue press with surrounding glue forms :
de
en
- FR859028A - Improvements to mercury boilers :
en
fr
- DE700127C - Liquid fuel lighter :
de
en
- US2224405A - Ski slide :
en
- US2224786A - Protective shield for automobile radiators :
en
- GB530459A - Improvements relating to electric lamps :
en
- GB530495A - Vertical hot water boiler :
en
- DE699929C - Centrifugal drum with a flywheel :
de
en
- DE700163C - Arrangement for stepless regulation of the speed of a centrifugal compressor :
de
en
- FR859284A - Improvements to positive displacement pumps, such as medical pumps and new device to use syringes as pumps :
en
fr
- FR859299A - Electric transmission and correction systems :
en
fr
- CH212630A - Handle recess. :
de
en
- GB530351A - Improvements in shuttles for looms for weaving :
en
- US2224168A - Abrading device :
en
- US2224460A - Furnace :
en
- CA393062A - Spline shaft :
en
fr
- CH212752A - Loop antenna. :
de
en
- CH212780A - Process for the preparation of an aminoarylsulfonic acid derivative. :
de
en
- FR859164A - Lubricating oil improvements :
en
fr
- FR859282A - Net projectile :
en
fr
- US2224232A - Hinge :
en
- FR859137A - Signaling device, applicable in particular to road traffic :
en
fr
- CA393126A - Leather treating method :
en
fr
- CA393072A - Railway car underframe :
en
fr
- DE699898C - Ignition device for gas or vapor-filled discharge vessels :
de
en
- FR859256A - Improvements in automatic scales :
en
fr
- FR859032A - Color photography :
en
fr
- GB530472A - An improved regulating device for cam-controlled fuel injection pumps for internal combustion engines :
en
- AT159874B - Multi-spindle automat. :
de
en
- CA392996A - Hair clipper :
en
fr
- FR859300A - Improvements made to padded trim strips and their manufacturing processes :
en
fr
- GR9358B - LIGHTING DARKING LAMPS. :
el
en
- US2224768A - Sewing machine :
en
- USD123870S - Design for an abm for lamp fixtures :
en
- DE699967C - Process for increasing the fatigue strength of aluminum alloys :
de
en
- DE699961C - Process for the recovery of copper from the waste solutions of the copper rayon industry :
de
en
- DE699986C - Socket for concealed installation :
de
en
- DE700174C - Holder for self-tie ties, ribbons, belts, etc. :
de
en
- DE699891C - Arrangement of apparatus for high frequency transmission along power lines :
de
en
- US2224311A - Refrigerator tray :
en
- CA392983A - Engine piston :
en
fr
- AT159878B - Method of incorporating squeaky whistles into hollow rubber toys. :
de
en
- FR859170A - Photoelectric light meter :
en
fr
- FR859298A - Single-acting, high-speed polycylindrical pump :
en
fr
- GB530355A - Improvements in, or relating to, thermostatic fluid mixing devices :
en
- CA393110A - Railway train sander :
en
fr
- AU523039A - Improvements in and relating to electric switching devices :
en
- CA392981A - Heat indicator :
en
fr
- US2224583A - Soldering iron :
en
- US2224825A - Couch hinge :
en
- AU528639A - Cathode structure :
en
- CA393036A - Fluorescent sign lamp :
en
fr
- CA393081A - Loading and wrapping means :
en
fr
- CH212716A - Switchboard. :
de
en
- CH212806A - Process for the preparation of a nitrogen-containing 5.6.7.8-tetrahydroanthraquinone derivative. :
de
en
- US2224127A - Locomotive stoker :
en
- US2224686A - Light projecting machine :
en
- US2224354A - Method of and apparatus for opening ampoules :
en
- AT159900B - Circuit for cathode ray tubes, in particular in television receivers. :
de
en
- CH212771A - Drive device in railway systems. :
de
en
- CA393003A - Trouble detector for electric circuits :
en
fr
- FR859136A - Frame for projection printing of photographic prints :
en
fr
- AT159886B - Process for the extraction of amorphous, elemental silicon. :
de
en
- US2224667A - Electrolytic etching machine :
en
- US2224801A - Control mechanism for twin batch paving machines :
en
- AT159930B - Device for quickly switching over from fluoroscopy to exposure. :
de
en
- US2224444A - Hinge :
en
- CH212686A - Angle table on machine tools, in particular milling machines. :
de
en
- CH212699A - Shaft door lock on elevator systems. :
de
en
- US2224812A - Weighing scale :
en
- CH212607A - Method and device for the production of yarns from endless, artificially produced threads made of glass or of glass-like material. :
de
en
- CH212667A - Methods and devices for recording sound vibrations. :
de
en
- CH212674A - Photographic lens with a two-part interchangeable lens system. :
de
en
- CA393025A - Electrical cable :
en
fr
- AU424340A - Improvements in television and like relay systems :
en
- US2224636A - Process for refining hydrocarbon oils :
en
- US2224745A - Lens :
en
- US2224570A - Treatment of hydrocarbon oils :
en
- US2224784A - Eyeglass :
en
- DE700155C - Method for cementing insulating bodies, in particular porcelain parts or the like, in metal :
de
en
- AT159854B - Street lighting. :
de
en
- CH212789A - Process for the preparation of an aminoarylsulfonic acid derivative. :
de
en
- AT159918B - Arrangement of a discharge tube in a device. :
de
en
- CH212785A - Process for the preparation of an aminoarylsulfonic acid derivative. :
de
en
- CH212809A - Process for the preparation of a nitrogen-containing 5.6.7.8-tetrahydroanthraquinone derivative. :
de
en
- CA393080A - Amino-acid amide derivative manufacture :
en
fr
- US2224454A - Inside control hood latch :
en
- US2224794A - Signal amplitude limiting circuits :
en
- US2224210A - Governor for thermostats :
en
- US2224275A - Apparatus for producing a current :
en
- US2224297A - Treatment of oil wells :
en
- US2224304A - Knitting machine :
en
- US2224335A - Slug resurfacer :
en
- AU112038B2 - Piezo-electric crystal filter :
en
- US2224591A - Antigenic substance :
en
- US2224308A - Reed :
en
- US2224658A - Packing or consolidating of permanent way beds :
en
- US2224789A - Refuse collecting truck :
en
- US2224762A - Data reproducing machine :
en
- FR859118A - Improvements to electric accumulator batteries :
en
fr
- US2224482A - Boat :
en
- AU530739A - Improved vulcanizing mould for recapping tyres andthe like :
en
- CH212755A - Device for fine adjustment of the mutual spacing of parts on magnet systems, writing systems, relays and the like, especially on telegraph equipment. :
de
en
- CA393128A - Shoe manufacturing machine :
en
fr
- CH212724A - Method and device for distributing the active load on mechanically coupled synchronous motors. :
de
en
- US2224817A - Machine tool :
en
- US2224821A - Welding apparatus :
en
- DE699975C - Locking device for sewing machines with liftable workpiece clamp :
de
en
- GB530417A - Improvements in or relating to thrust resistance discs :
en
- GB530327A - Improvements in or relating to electron discharge apparatus :
en
- GB530424A - Improvements in or relating to the setting of films of printing ink composition :
en
- DE693507C - Device for feeding horizontal chamber furnaces for the production of gas and coke with compacted coal cake :
de
en
- US2224470A - Memorandum pencil :
en
- US2224479A - Ice handling apparatus :
en
- US2224516A - Process for the production of luminous enamel :
en
- US2224592A - Self-cleaning cloth board for axminster looms :
en
- GB530466A - Improved firework toy :
en
- GB530403A - An improved means of advertising :
en
- CA393029A - Lamp base feeder :
en
fr
- US2224384A - Tweezers :
en
- GB530525A - Improvements in and relating to dry or chemical closets :
en
- FR859191A - Camera, roll film, with viewing window :
en
fr
- US2224631A - Treating hydrocarbon fluids :
en
- US2224672A - Coffee maker :
en
- DE699938C - Heating stove, especially an iron stove, with a head pull :
de
en
- FR859289A - Electric igniter with contactor :
en
fr
- CH212783A - Process for the preparation of an aminoarylsulfonic acid derivative. :
de
en
- GR9355B - CONTRACTING CURTAIN CURTAINS. :
el
en
- DE699930C - Rim seal for the impeller of turbines and pumps with an outer rim :
de
en
- DE700141C - Inevitable control of a piston actuated by a pressurized fluid :
de
en
- US2224546A - Printing telegraph apparatus :
en
- CH212817A - Electrical apparatus. :
de
en
- DE700022C - Anchor buoy with telephone connection device :
de
en
- GB530294A - Improvements in or relating to hair curling appliances :
en
- FR859038A - Heat exchanger device :
en
fr
- CH212709A - Device for breaking loose ice cubes made in ice containers. :
de
en
- DE700098C - Ship's cylinder boiler with an outer reversible chamber and a superheater arranged in this :
de
en
- CH212808A - Process for the preparation of a nitrogen-containing 5.6.7.8-tetrahydroanthraquinone derivative. :
de
en
- FR859255A - Process for manufacturing adhesive blanks and adhesive blanks produced by this process :
en
fr
- GB530249A - Improvements in or relating to electric torches :
en
- GB530415A - Method of manufacturing a detergent, wetting-out and emulsifying agent :
en
- DE700040C - Cooling plate with automatic, electrically operated cooling device :
de
en
- FR859190A - Auto-pneumatic load disconnector :
en
fr
- FR859213A - Agent for wrinkling leather and similar substances :
en
fr
- FR859269A - Method for the excitation of oscillating systems :
en
fr
- FR859295A - Improvements to gaseous fluid electric switches :
en
fr
- GB530448A - Improvements relating to a method of cracking hydrocarbon oil :
en
- GB530505A - Improved telescopic tubular props, struts, and like supports, and telescopic tubes in general :
en
- FR859204A - Appliance for brewing coffee :
en
fr
- GB530260A - Improvements in or relating to electron multipliers :
en
- FR859188A - Device for temperature compensation of electrical quotient measuring instruments, in particular cross-coil devices :
en
fr
- GB530422A - Improvements in yarn-twisting apparatus :
en
- GB530483A - Improvements in or relating to sound translating devices :
en
- DE700184C - Resilient coupling :
de
en
- FR859158A - Lip protector :
en
fr
- FR859042A - Improvements to electric accumulator batteries :
en
fr
- DE699955C - Insulating connection of two or more parts :
de
en
- DE700011C - Process for increasing the strength and hardness of aluminum-containing zinc alloys :
de
en
- US2224209A - Flexible smooth surface covering :
en
- DE700058C - Process for the production of a warp knitted fabric with rubber warp threads :
de
en
- US2224735A - Cigarette catcher :
en
- AT159885B - Seed dressings. :
de
en
- US2224450A - Low velocity nozzle :
en
- US2224299A - Telegraph keying device :
en
- US2224317A - Azo dyestuffs insoluble in water and fiber dyed therewith :
en
- US2224526A - Fluid pressure apparatus :
en
- US2224283A - Handle :
en
- DK58228C - Sound insulation material. :
da
en
- GB530490A - Means for obtaining a variable d.c. voltage from an a.c. source :
en
- FR859003A - Automotive :
en
fr
- FR859010A - Device for the multiplication and transformation into unidirectional circular motion of the reciprocating motion of a cycle handlebar :
en
fr
- DE699905C - Curlers for perm devices :
de
en
- GB530559A - A process for preparing of sterol degradation products :
en
- AT159895B - Method and device for the production of rubber threads. :
de
en
- US2224248A - Apparatus for testing the crush strength of paper :
en
- FR859064A - Electronic optics installation :
en
fr
- FR859186A - :
fr
- GB530289A - Exhalation valve device for gas masks :
en
- AU112047B2 - Improvements in carbon pile electric regulators :
en
- CH212694A - Tensioning device for running endless belts. :
de
en
- US2224328A - Hair curling device :
en
- US2224776A - Eye exercising device :
en
- US2224236A - Coating glass sheets :
en
- FR859058A - Metal catalysts and their preparation :
en
fr
- FR859148A - Process for powdering metals and separating metals :
en
fr
- US2224227A - Method of recovering gasoline from gases :
en
- FR859215A - Ionic valve with metal tank :
en
fr
- US2224198A - Electric iron and support for said iron :
en
- DE699870C - Metal propeller, the blades of which are formed by a metal frame covered with sheet metal :
de
en
- GB530328A - Improvements in sound-absorbing structures :
en
- DE700028C - Control method for electric DC drive machines, especially for electric traction vehicles :
de
en
- DE699985C - Over travel :
de
en
- DE700064C - Hackel device with two horizontally circulating endless hackle belts :
de
en
- US2224798A - Pressure indicating means for tires :
en
- CA393059A - Rectifier contact assembly :
en
fr
- US2224693A - Formation of threads and the like :
en
- US2224720A - Method of making a cheese-like product :
en
- GB530564A - Improvements in and relating to riveting machines :
en
- GB530502A - Improvements in methods of and means for knitting fabric :
en
- FR859293A - Improvements to so-called logometers or quotientmeters :
en
fr
- GB530446A - Improvements in or relating to valve gear for fluid pressure engines, such as locomotive engines :
en
- GB530347A - Improvements in and relating to apparatus for affixing centre spots to caps for bottles, jars or the like :
en
- US2224353A - Cushion :
en
- US2224621A - High vacuum distillation :
en
- US2224668A - Cutting machine :
en
- USD123996S - Design fok a dress :
en
- FR859013A - Clarifier :
en
fr
- US2224447A - Valve assembly :
en
- US2224464A - Thoracoscope :
en
- DE700006C - Use of the polymerization products of homologues of acrylic acid or of functional derivatives of these homologues for the production of artificial threads :
de
en
- US2224629A - Air conditioning system :
en
- US2224687A - Mattress ventilator :
en
- DE700134C - rch storage on saddle supports :
de
en
- US2224212A - Die head :
en
- DE699912C - Manufacture of glass walls, especially for aquariums :
de
en
- DE700009C - Device for locking the drive crank and the hangers for the sieves of roast fish with a multi-armed bogie :
de
en
- DK58222C - Process for the Preparation of Alkaline Nitrogenic Esters. :
da
en
- GB530353A - Improvements in, and connected with, boxes or covers for electrical apparatus :
en
- USD123887S - Design for a diffuser-projector for
lighting fixtures :
en
- GB574930A - Improvements relating to driving means for gun turrets :
en
- US2224187A - Fuel control device :
en
- US2224753A - Tea or coffee bag and method of making the same :
en
- DE700035C - Process for the preparation of alkoxybenzyl cyanides :
de
en
- CH212754A - Arrangement with cathode ray tube for generating partial images of the same object. :
de
en
- DK58225C - Insulation material, especially suitable for an electrical conductor for transmitting high frequency current. :
da
en
- FR859112A - Improvements in the manufacture of abrasive objects :
en
fr
- FR859214A - Process for improving desiccation products :
en
fr
- GB530357A - Improvements relating to coolers for oil and other viscous liquids :
en
- GB530376A - Improvements in and relating to electric discharge lamps :
en
- US2224427A - Sample pin ticket :
en
- US2224588A - Tip for cigarettes :
en
- US2224163A - Color photography :
en
- US2224535A - Cooking range :
en
- US2224517A - Telephone system :
en
- CA393105A - Lawn mower :
en
fr
- CH212690A - Gear drive for hand tools with motor drive. :
de
en
- DE700170C - Device for fixing the chairs in a row of chairs :
de
en
- US2224466A - Skirted blower :
en
- US2224804A - Digitalis glucosides and process for producing the same :
en
- US2224228A - Method for the prevention of formation of stable tar emulsions :
en
- US2224169A - Apparatus for sorting granular materials :
en
- US2224527A - Garment bagger :
en
- US2224806A - Washing machine :
en
- DE700047C - thermal relay or thermal release :
de
en
- GB530445A - Improvements in the production of photo-mechanical printing plates :
en
- DE700118C - Needle tone device with needle changing device :
de
en
- FR859182A - Clear viewfinder for mirror SLR cameras :
en
fr
- GB530522A - Shock dampers for automobiles :
en
- GB530538A - Improvements in and relating to cable for use in alarm systems :
en
- CA393145A - Textile material colouring process :
en
fr
- DE700182C - Two-stroke internal combustion engines :
de
en
- DE699902C - Screw fan with blades made of flexible, resilient material, for example rubber :
de
en
- DE700173C - Device for interrupting the boiling and for preventing the boiling over of milk and other liquids by automatically lifting the cooking vessel from the heating source :
de
en
- FR859088A - Chronograph watch :
en
fr
- DE699993C - Method for briquetting solid fuels, especially coals of recent geological ages :
de
en
- US2224674A - Camera flashlight synchronizer :
en
- US2224585A - Handle structure :
en
- DE699886C - Cover rail for letter files, folders and. like :
de
en
- DE700192C - Electrically damped sound transducer :
de
en
- US2224360A - Process of manufacturing washing, cleansing, wetting, and emulsifying agents :
en
- US2224345A - Fluid separator :
en
- USRE21656E - Cushion sole shoe :
en
- US2224712A - Venetian blind tilter mechanism :
en
- CH212705A - Cooled injector. :
de
en
- GB530521A - Improvements in or relating to vehicle bodies and "containers" :
en
- USD123961S - Design foe a dress :
en
- US2224552A - Cooking oven and heat control therefor :
en
- USD123863S - Design for an arm for lamp fixtures :
en
- US2224744A - Ignition device :
en
- US2224201A - Absorption refrigerating system :
en
- USD123924S - Bracelet or similar article :
en
- CA393100A - Vehicle window guide :
en
fr
- DE700106C - Circuit arrangement for call seekers with facilities for transmitting the number of the calling subscriber :
de
en
- GB530536A - Improvements in grass and like driers :
en
- CH212743A - Circuit arrangement for teleprinter systems. :
de
en
- CH212747A - Arrangement for the distribution of radio frequency telephone broadcasts. :
de
en
- FR859160A - Directional relay :
en
fr
- GB530394A - Improvements in or relating to seat construction :
en
- DK58235C - Rotary Engine for Automobiles and similar Vehicles. :
da
en
- US2224199A - Alternating current operated direct current amplifier circuits :
en
- USD123943S - Design fob a dress :
en
- DE699963C - Gas-fired aluminum melting furnace :
de
en
- DE700143C - Process for the production of bright or matt gold :
de
en
- CH212718A - Electrical high voltage switch with free air separation distance. :
de
en
- DE699882C - Flow pressure system for the actuation of aircraft components :
de
en
- FR859106A - Improvements to masks to protect horses against war gases :
en
fr
- US2224294A - Tobacco transferring machine :
en
- US2224418A - Muzzle weaner :
en
- US2224759A - Suction cup glass feeding mechanism and method :
en
- FR859084A - Assembly system for the coupling of subscriber connections in central tele-writing installations :
en
fr
- GB530443A - Improvements in or relating to telephone systems :
en
- GB530368A - An improved method of and apparatus for forming flanges or shoulders on conduits :
en
- CA392986A - Control circuit for signal apparatus :
en
fr
- CH212620A - Clamping device for garments. :
de
en
- US2224356A - Solder and method of manufacture :
en
- US2224625A - Cotton treating apparatus :
en
- US2224513A - Method of making envelopes without side flaps :
en
- AT159912B - Mixture regulators for internal combustion engines. :
de
en
- CA393041A - Electric discharge device :
en
fr
- DE700082C - Device for dressing the curved work surface of grinding wheels for grinding toothed wheels, deriving the movement of the dressing tool from a teaching curve :
de
en
- USD123901S - Design foe a chair :
en
- US2224445A - Exercise appliance :
en
- US2224782A - Bolt tension measuring instrument :
en
- USD123963S - Design for a dress :
en
- US2224150A - Electrolytic condenser :
en
- US2224239A - Electrical relay housing :
en
- US2224273A - Screed support :
en
- US2224519A - Screw type fluid propelling apparatus :
en
- US2224565A - Casing for boreholes :
en
- DE700151C - Relayless device for automatic voltage regulation in AC networks by means of regulating transformers :
de
en
- AU112016B2 - Improvements in or relating to systems for transmitting a band of frequencies :
en
- CA393044A - Electrolytic copper production :
en
fr
- USD123989S - Design for a dress :
en
- US2224200A - Circuit for amplifying carrier frequencies :
en
- DE699937C - Adjustable resistor or potentiometer :
de
en
- FR859178A - Improvements made to copper-free zinc alloys :
en
fr
- DK58223C - Procedure for Synchronizing the Line Group Switching by Television Transmission by the Line Jumping Method and Arrangement by Television Receivers for Receiving the Synchronization Signs Transmitted by the Procedure. :
da
en
- AU298739A - Method of recovering lithium from mineral :
en
- US2224700A - Piezoelectric crystal apparatus :
en
- US2224787A - Heat exchanger :
en
- DE699918C - Inevitably closing and opening connection device :
de
en
- CH212729A - AC relay. :
de
en
- AU195940A - Improvements in or relating to compressor regulator :
en
- CH212770A - Device for enabling the loading of each of the wagons which compose it to be brought successively onto any wagon of a train. :
en
fr
- DE700032C - Magnetically influenced contactor for remote transmission of measurement, counting and registration processes or the like. :
de
en
- DE700116C - Device for regulating the heat output from stores, especially for central heating systems :
de
en
- USD123929S - Combined ash tray and cigarette snuffer :
en
- DE700190C - Bottle washing machine :
de
en
- DE700194C - Device for shuffling and dealing playing cards :
de
en
- AU536839A - Improvements in apparatus forthe transmission of television andthe like :
en
- DE700027C - Process for the production of workpieces with increased hot yield strength :
de
en
- US2224555A - Printing plate clamp :
en
- AU112039B2 - Improvements relating to telephone systems :
en
- CA393015A - Kapok feeding and cleaning machine :
en
fr
- USD123855S - Combination tie clasp and penknife or similar article :
en
- US2224237A - Composition and method of making same :
en
- US2224475A - Piston packing :
en
- USD123883S - Design for a refrigerator cabinet :
en
- CH212681A - Alloy steel. :
en
fr
- CH212653A - Music box musical mechanism. :
de
en
- AU112120B2 - Improvements in or relating to compressor regulator :
en
- US2224808A - Elevator control-signal system :
en
- FR859262A - New type of shoes and how they are made :
en
fr
- GB530279A - Improvements in moistening device :
en
- CH212602A - Traps for animals, especially mice and rats. :
de
en
- CH212804A - Process for the preparation of a nitrogen-containing 5.6.7.8-tetrahydroanthraquinone derivative. :
de
en
- DE700168C - Peeling machine for potatoes, fruit or the like. :
de
en
- US2224156A - Substituted 4,4-diaminodiphenyl sulphones and process of making them :
en
- US2224268A - Electrically operated sidereal clock :
en
- US2224272A - Automatic saw protector :
en
- DE700041C - Numeric transmitter with a set of buttons :
de
en
- FR859263A - Artificial teeth, baseplates, crowns, bridges and other accessories, and processes for their manufacture :
en
fr
- FR859268A - Movable marker for optical devices :
en
fr
- FR859114A - Process for centrifuging pasty materials, and particularly olives :
en
fr
- GB530388A - Improvements relating to the landing-gear of aeroplanes :
en
- DE700075C - Gas generator with acid to be added dropwise :
de
en
- US2224654A - Media, process for the representation of figures, designs, drawings, etc., thereon and method of making said media :
en
- USD124006S - Design for a bkess ensemble :
en
- FR859110A - Improvements to mercury vapor tubes with luminescent coating :
en
fr
- GB530283A - Improvements in or relating to liquid pressure remote control systems :
en
- GB530493A - Improved method of manufacturing absorbing and flexible cardboard from waste paper :
en
- FR859161A - Air-cooled internal combustion engine with cooling fan :
en
fr
- GB530287A - Improvements in windscreen wipers :
en
- US2224327A - Weighing scale :
en
- USD123898S - Design for a shoe sole :
en
- AT159920B - Optical display device for electrical voltages, especially for the voting display in radio equipment or the like. :
de
en
- US2224842A - Brooder installation :
en
- US2224694A - Automatic dustpan :
en
- CA393085A - Fuel injection pump :
en
fr
- CA393000A - Anti-skid device :
en
fr
- CH212693A - Roller bearings. :
de
en
- CA393120A - Locomotive tender :
en
fr
- CH212775A - Wood gas boiler. :
en
fr
- CH212787A - Process for the preparation of an aminoarylsulfonic acid derivative. :
de
en
- US2224218A - Ink fountain :
en
- CA393117A - Production indicating apparatus :
en
fr
- CA393006A - Infant's crib :
en
fr
- CA393028A - Electrical control system :
en
fr
- US2224279A - Piling or stacking device :
en
- USD123933S - Design for a desk or the uke :
en
- AU536939A - Improvements in and relating to air andother compressors :
en
- CH212707A - Plant for the generation of hot air containing exhaust gas by means of a gas turbine with constant pressure combustion. :
de
en
- CA393158A - Sandal :
en
fr
- CH212645A - Process for the preparation of a monoazo dye. :
de
en
- USD123923S - Necklace or similar article :
en
- DE700045C - Alarm clock designed as a timer :
de
en
- GB530401A - Improvements in clutches :
en
- US2224670A - Forging die :
en
- USD123871S - Design for an arm for lamp fixtures :
en
- US2224580A - Modulation system :
en
- US2224741A - Paint spraying apparatus :
en
- US2224290A - Automatic valve locking and releasing device :
en
- USD123908S - Design for a carriage hood :
en
- CH212615A - Base mattress with wire spring frame and loosely overlying protector. :
de
en
- CH212640A - Process for the preparation of a new sulfonic acid. :
de
en
- US2224130A - Antipulsator :
en
- FR859018A - Spare blade scythe :
en
fr
- US2224734A - Concealed slide-lock pocket :
en
- US2224505A - Electric abrasive projector :
en
- US2224605A - Boiler conditioning apparatus :
en
- USD123955S - Design for a dress :
en
- USRE21654E - Counter unit for shoes and method :
en
- CH212631A - Device for iron for steaming clothes, fabrics and the like. :
de
en
- US2224544A - Temperature control foe tubular :
en
- US2224577A - Liquid filter :
en
- US2224619A - Motor control system :
en
- US2224757A - Stump saw :
en
- FR859051A - Improvements to electrical relays :
en
fr
- GB530239A - Improvements in oscillating electric regulators :
en
- GB530555A - An improved filing device for photographic negatives and the like :
en
- FR859217A - Apparatus intended in particular for the disinfection or sterilization of plant products :
en
fr
- GB530520A - Improvements in or relating to aircraft floats :
en
- US2224726A - Photographic camera :
en
- AT159903B - Mechanically driven double flap weir. :
de
en
- US2224307A - Electrolytic condenser :
en
- US2224635A - Alternating current method and apparatus for logging wells :
en
- CA393153A - Co-carboxylase preparing method :
en
fr
- US2224609A - Program apparatus :
en
- USD123879S - Design for a lighter or the like :
en
- GB530261A - Central plant for auxiliary services on board of aircraft :
en
- USD123884S - Design for a refrigerator cabinet :
en
- CA392992A - Ester manufacture :
en
fr
- US2224813A - Power-drive mounting :
en
- USD123975S - Design for a dress :
en
- US2224391A - Process of and apparatus for printing :
en
- US2224537A - Collapsible basket :
en
- US2224715A - Combination ash receiver and extinguisher :
en
- FR859020A - Cathodes for electronic discharge devices :
en
fr
- USD123894S - Design for a gas range :
en
- US2224214A - Light polarizing body :
en
- US2224597A - Gaseous electric discharge device :
en
- US2224827A - Method of heating and apparatus therefor :
en
- US2224295A - Suction dredge pump control system :
en
- USD123889S - Design for a christmas tree holder :
en
- CH212741A - Apparatus for artificial respiration. :
en
it
- GB530452A - Improvements in or relating to electrical contactors or other apparatus having pivoted current-carrying arms :
en
- GB530458A - Improvements in and relating to x-ray tubes :
en
- FR859102A - Direction reversal device for marine internal combustion engines :
en
fr
- GB530533A - Improvements relating to engine starters :
en
- FR859045A - Magnetic chuck :
en
fr
- US2224332A - Pickup arm construction for phonographs :
en
- US2224576A - Speed reducing unit :
en
- US2224428A - Concealed lever-operated fender shield latch :
en
- US2224510A - Egg carton and egg filler assembling machine :
en
- DE699992C - Iron gas lighter :
de
en
- CA12910S - Bottle :
en
- US2224277A - Antenna selector switch :
en
- US2224589A - Recording device :
en
- US2224707A - Diode detection system :
en
- AU112064B2 - Improvements relating to the production of wrapping material and packages made therefrom :
en
- DE699943C - irhodanid :
de
en
- US2224238A - Composition and method of making same :
en
- US2224408A - Device for wheel suspension :
en
- US2224628A - Fan structure :
en
- DE700066C - Water wave clip :
de
en
- US2224478A - Engine starter gearing :
en
- US2224582A - Radio receiver :
en
- US2224778A - Top clearer :
en
- US2224561A - Battery carrier :
en
- US2224722A - Elevator signal and control system :
en
- US2224620A - Combined controlling and recording device :
en
- US2224196A - Method of making forms :
en
- USD123948S - Shailor, sr
shooting range cabinet :
en
- DE700125C - Cigarette case with built-in lighter and single issue :
de
en
- GB530307A - Improvements in or relating to the construction of high-speed motor-boats and like vessels :
en
- CH212721A - Procedure for the successive starting of several squirrel cage armature motors. :
de
en
- AU8940A - Improvements in circuit arrangements for operating gasfilled electric discharge devices :
en
- DE700046C - Voltage divider for the reduction of variable partial voltages :
de
en
- CH212776A - Process for the mechanical production of knitted fabrics. :
de
en
- US2224343A - Swivel connection :
en
- US2224378A - Coffee filter :
en
- USD123962S - Design for a dress :
en
- US2224139A - Edge binding machine :
en
- US2224449A - Oil seal with outside spring :
en
- US2224456A - Toy doll :
en
- US2224814A - Electrolytic production of metals :
en
- USD123995S - Cashin
dress ensemble :
en
- FR859041A - Improvements to electric accumulator batteries :
en
fr
- FR859185A - Thermo-electric generator :
en
fr
- DE699935C - Circuit arrangement for telephone systems with main and sub-exchanges :
de
en
- GB530253A - A process for the production of branched chain hydrocarbons :
en
- GB530331A - Improvements in contour maps and methods of making same :
en
- CH212612A - Glove. :
de
en
- USD123869S - Design for an abm fob lamp fixtubes :
en
- US2224143A - Motor and support therefor :
en
- US2224369A - Enclosed variable speed transmission :
en
- US2224599A - Corrugated fastener driving machine :
en
- US2224241A - Rotary extractor :
en
- US2224781A - Sadiron holder :
en
- AU112051B2 - Improvements in electric discharge lamps :
en
- AU112014B2 - Improvements in and relating to electric switching devices :
en
- US2224179A - Badge :
en
- FR859210A - Swing arm travel direction indicator :
en
fr
- GB530345A - Improvements in and relating to extraction processes and apparatus :
en
- USD123940S - Design for a combined box and scoop :
en
- US2224792A - Selective timer switch :
en
- USD123854S - Combined cabinet pull and escutcheon :
en
- CH212757A - Flicker light advertising device. :
de
en
- US2224136A - Railway car truck :
en
- CH212756A - Alternating character arrangement. :
de
en
- AU112028B2 - Improvements in or relating to radiant type heaters and mantles for use in radiant type heaters :
en
- US2224624A - Apparatus for separating water from oil :
en
- CA393063A - Valve stem :
en
fr
- CH212727A - Protective device on transformers. :
de
en
- US2224146A - Lasting machine :
en
- US2224186A - Body of motor road vehicles :
en
- CA393079A - Machinery packing :
en
fr
- CH212633A - Process for the production of a cheese product suitable for the preparation of dough and baked goods. :
de
en
- CA393012A - Vehicle power plant :
en
fr
- CH212619A - Cooking apparatus for making coffee or tea drinks. :
de
en
- CA393007A - Self-inflating tire tube :
en
fr
- CA393134A - Terminal strip :
en
fr
- AT159865B - Process for pulse generation and pulse generator. :
de
en
- DE699939C - Typewriter, calculating machine or the like. :
de
en
- DE699974C - Feed device for sewing machines :
de
en
- FR859147A - Improvements to machines for purifying cereal-based products :
en
fr
- FR859194A - Wetting products and detergents :
en
fr
- GB530506A - Improvements in or connected with eye-pieces for optical instruments :
en
- GB530516A - Improvements in the colouration of textile and other materials :
en
- DE700003C - Gas-electric high-performance arc welding torch :
de
en
- USD123860S - Design for an arm for lamp fixtures :
en
- DE699884C - Drive for pipe bumper :
de
en
- GB530553A - Improvements in or relating to the inner lifts of gasholders and like containers :
en
- CA392998A - Shipping package :
en
fr
- FR859076A - Centrifugal mold :
en
fr
- FR859135A - Rear-engine aerodynamic profile motor vehicle :
en
fr
- GB530271A - Improvements in or relating to the production of thermoplastic materials in fibrous or cellular form :
en
- DE699916C - Fixed, releasable connection for coaxially arranged components used for torque transmission by means of longitudinal teeth :
de
en
- GB530413A - Improvements in handles for saw frames :
en
- US2224749A - Protective-gap device :
en
- US2224758A - Release mechanism for semiautomatic firearms :
en
- CH212751A - Foldable ultra-short wave antenna. :
de
en
- GB530236A - Improvements in or relating to belt transmission systems :
en
- GB530487A - Improved process and apparatus for making helical tension springs having particularly great preliminary tension :
en
- CA393008A - Mine sample taking apparatus :
en
fr
- CA393087A - Band-pass filter :
en
fr
- US2224357A - Remote control steering apparatus for flying machines :
en
- AT159888B - Process for developing chlorosilver-containing photographic layers. :
de
en
- AU112053B2 - Method of recovering lithium from mineral :
en
- AT159889B - TV channel. :
de
en
- DE699950C - Deflection coil for cathode ray tubes :
de
en
- CA393088A - Hearse casket table :
en
fr
- FR859011A - Needle selection device on circular knitting machines :
en
fr
- US2224158A - Lubricant :
en
- AT159873B - Device for roasting meat and other foods. :
de
en
- FR859024A - Improvements to elastic suspensions of internal combustion engines :
en
fr
- CH212759A - Collapsible box. :
de
en
- GB530523A - Improvements in deflection coils for cathode ray tubes :
en
- AU217140A - Improvements in radiators for aircraft engines :
en
- CA393093A - Multiplying machine :
en
fr
- CH212678A - Wristwatch. :
en
fr
- FR859221A - Electric calculating machine :
en
fr
- FR859223A - Turret for automatic weapons with oleo-pneumatic control :
en
fr
- GB530426A - Automatic control system for television receivers :
en
- USD123960S - Design for an evening gown or
similar article :
en
- US2224137A - Friction feeder :
en
- USRE21655E - Process fob refining cracked petro :
en
- GB530494A - Improvements in or relating to device for spraying sheets :
en
- DE700144C - Drive for paddle slides consisting of two cylinders arranged on both sides of the slide and parallel to its longitudinal axis :
de
en
- FR859228A - Process for the production of quality iron, steel and special steels by refining pig iron :
en
fr
- GB530316A - Improvements in and connected with cigarette cartons or packages :
en
- US2224564A - Apparatus for ascertaining vision sensitivities :
en
- US2224643A - Expansion valve :
en
- USD123939S - Turner
price tag marking machine :
en
- FR859243A - Improvements to devices for vacuum cleaning with inner bag dust collector :
en
fr
- FR859079A - Process for cementing together or to natural teeth materials, or parts thereof, used to replace teeth :
en
fr
- US2224398A - Process for canning meat :
en
- FR859192A - Polymerisable products :
en
fr
- GB530425A - Improvements in motor cycles with side-cars :
en
- CH212713A - Electric motor with airtight and watertight closure of the stator winding. :
de
en
- GB530266A - Improvements in or relating to variable capacitance electrical condensers :
en
- CA392987A - Double glazed window :
en
fr
- CH212683A - Process for the production of castings in aluminum or aluminum alloys. :
en
fr
- FR859277A - Improvements to transportable bridges more particularly established for the passage of battle tanks and military war material :
en
fr
- GB530519A - Improvements in or relating to controllable electrical delay arrangements for recurrent waves :
en
- GB530244A - Improved manufacture of superphosphate fertilizers :
en
- FR859125A - Improved device for supplying an internal combustion engine according to specific conditions of use :
en
fr
- CA393048A - Meter disconnect :
en
fr
- CA392990A - Transmission mechanism :
en
fr
- CH212744A - Circuit arrangement for generating audio-frequency vibrations. :
de
en
- US2224192A - Power transmitting mechanism :
en
- US2224532A - Connecting hook for conveyer bands and the like :
en
- DE699954C - DF system designed as an H-Adcock :
de
en
- DE700049C - Carbon holder head for headlight arc lamps :
de
en
- DE700023C - ee with disc framework :
de
en
- FR859060A - Ski with metal edges on the sliding surface :
en
fr
- GB530350A - Improvements in echo-sounding systems :
en
- US2224632A - Container :
en
- DE700062C - Rotary piston compressor with a rotor arranged eccentrically in the housing and a throttle valve arranged on the suction side :
de
en
- FR859193A - Lubricating oil improvements :
en
fr
- FR859246A - Waterproof watch box :
en
fr
- GB530235A - Improvements in or relating to reinforced-concrete structures :
en
- GB530250A - Improvements in or relating to the manufacture of motor fuels :
en
- USD123906S - Design for a carriage hood :
en
- DE700060C - Schaerlaengen measuring, counting and stamping mechanism for warp knitting :
de
en
- DK58231C - Pulsator for milking machines. :
da
en
- GB530295A - Improvements in automatic fading devices for cinematograph apparatus :
en
- FR859103A - Pneumatic device for connecting the wings to the aircraft fuselage :
en
fr
- DE700153C - Process for the production of iron-free manganese salts from iron ores containing manganese :
de
en
- FR859264A - Device for remote control of machine gun fire :
en
fr
- GB530248A - Improvements in or relating to apparatus for the separation of immiscible liquids :
en
- DE699959C - len :
de
en
- DE700079C - Fungicidal mixture containing copper :
de
en
- DE699972C - Thread control device for sewing machines :
de
en
- DE700137C - Automatic decoupling device for the couplings of the electrical connections between road vehicles :
de
en
- GB530312A - Improvements in or relating to protective goggles for personal wear :
en
- GB530561A - Aeroplane landing gear :
en
- US2224769A - Tabulating machine :
en
- FR859169A - Gas or oil fired fireplace :
en
fr
- GB530375A - Improvements in or relating to the polymerisation of organic compounds :
en
- GB530264A - Improvements in or relating to frictional gears such as for variable condensers :
en
- GB530464A - Improvements in or relating to variable transmission gearing for prepayment meters and the like :
en
- DE699907C - Impeller for air humidification :
de
en
- US2224802A - Device for lifting the uppermost sheet from a pile :
en
- USD123998S - Design for a dress :
en
- GB530254A - Improvements relating to flexible linkage power transmission mechanisms :
en
- AT159897B - Manufacture of wired glass. :
de
en
- US2224412A - Perforation cleaner for oil wells :
en
- US2224752A - Pocket :
en
- FR859131A - Coil spring for plate valves :
en
fr
- FR859167A - Yarn elasticity indicator :
en
fr
- GB530390A - Improvements in or relating to machines incorporating belt or like gearing :
en
- US2224637A - Chocolate-flavored chewing gum :
en
- US2224710A - Variable speed transmission :
en
- US2224425A - Process of recovery of plating metal from scruff :
en
- US2224731A - Railway track structure :
en
- GB530457A - Improvements in and relating to electric transformers :
en
- USD123856S - Combined splash guard and signal device for bicycles :
en
- CH212673A - Magnet system for a steel sound machine. :
de
en
- CH212762A - Pressure selector-corrector for hydraulic, automatic and servo-controlled transmissions. :
en
fr
- FR859145A - Improvements to vehicle brake mechanisms :
en
fr
- GB530420A - Improvements in or relating to plates for heat-exchangers of the plate type :
en
- CH212606A - Portable electric radiator. :
de
en
- USD123999S - Design for a dress :
en
- DK58239C - Articulated strut for holding covers in the open position. :
da
en
- US2224443A - Combustion motor :
en
- US2224487A - Tube rolling mill :
en
- US2224229A - Engine :
en
- US2224725A - Bulldozer blade tilting device :
en
- AT159866B - Skip-line scanning of films running asynchronously to the splitter. :
de
en
- GB530358A - Improvements relating to internal combustion engines :
en
- AU533939A - Improvements in or relating to sewing machines :
en
- CA392989A - Door handle assembly :
en
fr
- CH212671A - Talk head for steel sound machines. :
de
en
- DE700178C - Switching arrangement for head windings in magnetic sound equipment :
de
en
- GB530238A - Improvements in or relating to the control of electric current by means of dischargeapparatus :
en
- GB530560A - Improvements in or relating to apparatus for the electrical precipitation of suspended particles from gases :
en
- DE699879C - :
de
en
- US2224329A - Color photography :
en
- US2224818A - Box :
en
- USD123968S - Design for a dress ensemble :
en
- GB530546A - Improvements relating to twist mechanism for rock drills :
en
- US2224708A - Portable tool :
en
- GR9357B - HOW TO AVOID THE SPARN OF THE FORMED POWER AND ANTENNA OF THE AIR CONDITION OF THE ANTENNA (DROLE) OF THE RACING. :
el
en
- CH212777A - Method and device for the production of integrated textile threads, so-called mesh or loop threads. :
de
en
- US2224578A - Method and apparatus for coating strip or the like :
en
- US2224785A - Emergency braking device :
en
- GB530512A - Improvements in electric cables :
en
- FR859292A - Improvements to compressed air purifiers :
en
fr
- FR859183A - Improvement in orthopedic bandages :
en
fr
- DE698769C - m trunk :
de
en
- FR859071A - Pipe fitting :
en
fr
- GB530470A - Improvements in and relating to air conditioning apparatus :
en
- CH212648A - Process for the production of an asymmetrical trimethine cyanine dye. :
de
en
- USD124009S - Design fok a dress :
en
- AT159856B - Device with an electric discharge tube. :
de
en
- AT159880B - Web guards for hose cops of looms provided with an insertion device for the hose cop. :
de
en
- CH212610A - Manufacturing process of combustible briquettes. :
en
fr
- GB530342A - Improvements in or relating to roller bearings, particularly for aircraft shock absorbers :
en
- US2224296A - Closure :
en
- GB530539A - Improvement in attachment for milling or other machines :
en
- FR859254A - Hydrocarbon polymerization :
en
fr
- FR859176A - Suspended motor :
en
fr
- GB530414A - Resiliently mounted butt-plate for firearms :
en
- GB530474A - A fastening device incorporating one or more nuts :
en
- US2224306A - Shock absorbing device :
en
- US2224696A - Telephone system :
en
- GB530479A - Improvements relating to billiard cues :
en
- FR859117A - Carburetor mixer for lean gas engine :
en
fr
- GB530557A - Improvements in or relating to multimotored trucks or vehicles :
en
- DE698974C - nlage :
de
en
- FR859189A - Device for adjusting the position of a front or rear wheel of a bicycle or the like, with simultaneous tensioning of the chain :
en
fr
- DE699932C - Disk-shaped copy device :
de
en
- DE700157C - Electrical sliding resistor :
de
en
- DE700094C - stergemaess applied adhesive and goods manufactured afterwards :
de
en
- FR859296A - Shelter signaling device against aerial bombardments :
en
fr
- GB530481A - Improvements relating to spraying devices for scent, hair lotion or other liquid :
en
- AT159928B - Cooling device for an X-ray tube built into an oil-filled protective hood. :
de
en
- CA393073A - Shoe lace tip manufacturing mechanism :
en
fr
- DE699979C - Protection device for shutting off a defective brake circuit in brake systems with two or more brake circuits, especially for motor vehicles :
de
en
- US2224500A - Electric flatiron :
en
- DE700142C - Tubular mold core made of rubber :
de
en
- GB530373A - Improvements in or relating to mechanism for producing angular movement for use in retractable under-carriages for aircraft :
en
- US2224828A - Electric discharge lamp and starting device therefor :
en
- DE699880C - Clay flower crib :
de
en
- DE699957C - Current and voltage meter for direct and alternating current :
de
en
- DE700004C - Circular knitting machine for the production of several shaped pieces of goods :
de
en
- GB530528A - Improvements in apparatus for short-wave therapy :
en
- US2224783A - Telescope sight :
en
- US2224330A - Roller grinding mill :
en
- FR859012A - Method and apparatus for the manufacture of strip tubes :
en
fr
- DE700128C - Reversible four-stroke internal combustion engine :
de
en
- DE700165C - Electric heater :
de
en
- GB530256A - Improvements in or relating to systems for eliminating static interference in radio receiving systems :
en
- GB530478A - Improvements in charge forming devices for internal combustion engines :
en
- DE700138C - Support device for bicycles, especially motorcycles :
de
en
- US2224387A - Amino alkanoloxy aryl arseno compound :
en
- US2224558A - Sheet metal cabinet leg fastening :
en
- US2224675A - Lock and closing unit for upward acting doors :
en
- AT159911B - Gearboxes for vehicles, in particular land vehicles. :
de
en
- US2224184A - Machine for applying belt lacers and the like :
en
- GB530563A - Improvements in and relating to guiding means for rivets and the like :
en
- US2224653A - Pottery making machine :
en
- USD123905S - Design fob a snow remover :
en
- GB530276A - An improved device for protecting electrical apparatus from voltage surges :
en
- CA393092A - Paper feeding device :
en
fr
- FR859116A - Vibrating screen that can weigh automatically :
en
fr
- US2224765A - Data reproducing machine :
en
- US2224495A - Flour carton and sifter therefor :
en
- US2224586A - Card display unit :
en
- GB530313A - Improvements relating to brake operating mechanisms :
en
- CH212704A - Device on carburetors for internal combustion engines to reduce fuel consumption. :
de
en
- CH212735A - Metallic crucible for salt bath ovens. :
de
en
- CH212814A - Device with a discharge tube. :
de
en
- US2224216A - Fluid flow governor :
en
- FR859238A - Improvements to hooks, rings and the like for lifting or other apparatus :
en
fr
- GB530255A - Improvements in or relating to mechanically operating sifting or screening apparatus :
en
- FR859156A - Cocoa Jar Press :
en
fr
- AU530039A - Improvements relating to telephone systems :
en
- CA392995A - Garment :
en
fr
- GB530349A - Improvements relating to surgical splints :
en
- GB530372A - Improvements in or relating to resin compositions :
en
- CH212723A - Parallel switching device. :
de
en
- US2224727A - Wall bed construction :
en
- CH212624A - Spindle drive on double-sided spinning or twisting machines. :
de
en
- CH212697A - Variable speed device. :
en
fr
- US2224575A - Surgical instrument :
en
- US2224220A - Partition assembling machine :
en
- US2224254A - Electromagnetic clutching mechanism :
en
- US2224320A - Fault indicating means :
en
- US2224267A - Vertical strip cleaner :
en
- CH212736A - Gas burner device with a gas valve which is actuated by a bimetallic strip heated by an ignition flame. :
de
en
- US2224754A - Grommet making machine :
en
- CA393011A - Automatic fire alarm :
en
fr
- CH212626A - Spool deflection device on winding machines with automatic lifting of the finished spools. :
de
en
- CA393046A - Bearing oiler :
en
fr
- CH212622A - Tap for beer dispensing equipment. :
de
en
- CH212692A - Pliers for holding pieces of sheet metal on the template for processing on stamping machines. :
de
en
- CA393148A - Tower support :
en
fr
- CA393152A - Polyvinylchloride separating process :
en
fr
- CA393084A - Fuel injection pump :
en
fr
- CH212629A - Device on sewing machines for sewing passepoiles. :
de
en
- USD123978S - Design for a dress :
en
- DE700078C - Device for treating plants with nutrients :
de
en
- DE700123C - lender, goods drum divided into individual compartments and output flap :
de
en
- US2224833A - Process of influencing the color of tobacco leaves :
en
- US2224171A - Automatic fuel control for scarfing torches and the like :
en
- AU401440A - Improvements in or relating to crusher plates for jaw crushers andthe like :
en
- AT159871B - Method and device for inner rubber lining of textile hoses, in particular fire hoses. :
de
en
- US2224587A - Method of operating cathode ray tubes :
en
- USD123951S - Design for a slip or similar article :
en
- US2224590A - Shoe filler :
en
- US2224145A - Method of making pipe connections :
en
- DE699940C - Process for coating wood with metal using the metal spray process :
de
en
- CA392997A - Ice skate :
en
fr
- CA393021A - Typewriter mechanism :
en
fr
- DE699698C - Device for controlling the phase shift beriodenmessgeraetes :
de
en
- FR859005A - Lubricating device for gas meter distribution components :
en
fr
- US2224321A - Hydraulic governing apparatus :
en
- US2224325A - Steam generator :
en
- GB530326A - Arrangements for measuring distance between two objects particularly for depth sounding :
en
- US2224316A - Kitchen stove :
en
- CA393151A - Aluminium alloy production :
en
fr
- CH212651A - Photo capture device. :
de
en
- AT159862B - Process for generating a compressed air / steam mixture as a propellant for pneumatic power transmission. :
de
en
- USD123915S - Design for a range or similar article :
en
- AU531939A - Crankcase ventilating system :
en
- FR859257A - Acrylate polymers and their production process :
en
fr
- CA393137A - Gas scrubber :
en
fr
- CH212655A - Cartridge feeder. :
de
en
- CH212781A - Process for the preparation of an aminoarylsulfonic acid derivative. :
de
en
- US2224346A - Tube structure :
en
- USD123897S - Design for suspenders :
en
- US2224748A - Protective device :
en
- DE700093C - Procedure for operating washing machines for carrying out the procedure :
de
en
- GB530290A - Improvements in or relating to tumbler switches :
en
- CA393054A - Converter make-alive electrode :
en
fr
- GB530360A - Improvements in or relating to re-closing mechanism for electric circuit breakers :
en
- AT159852B - Method and device for the production of tubes from paper, cardboard, cellulose glass or the like. :
de
en
- US2224278A - Storm sash hanger :
en
- CH212679A - Watch with a rotating dial. :
en
fr
- US2224740A - Air cooling apparatus :
en
- GB530265A - Improved process for the duplication of sound recording tapes :
en
- GB530304A - Improvements in or relating to garment and like pressing machines :
en
- DE699922C - Pen lengthener with a sleeve-shaped clamping part with resilient tongues :
de
en
- US2224508A - Valve for lawn sprinklers :
en
- US2224761A - Data reproducing machine :
en
- USD123920S - Brooch or similar article :
en
- US2224791A - Process for the manufacture of selenium-containing ruby glass :
en
- US2224376A - Valve mechanism temperature regulator :
en
- CH212632A - Grooved shoes. :
de
en
- DE699887C - Process for the production of water-soluble phenol esters :
de
en
- AT159868B - Process for the production of stable, real or colloidally water-soluble basic aluminum compounds. :
de
en
- GB530364A - Improvements in tools for use in assembling spring interiors for cushions, mattresses and analogous purposes :
en
- US2224245A - Protection of magnesium-rich alloys :
en
- US2224497A - Telephone system :
en
- US2224767A - Apparatus for making articles such as glassware :
en
- US2224446A - Valve mechanism :
en
- DE699919C - Process for the continuous production of four-point sole protectors with lateral tipped points :
de
en
- FR859052A - Process for protecting organic substances against autooxidation, and products with a tendency to autooxidation and treated by this process :
en
fr
- USD123868S - Design fob an abm for lamp fixtures :
en
- US2224721A - Key chain :
en
- US2224359A - Production of terpenic phenolaldehyde resin :
en
- US2224841A - Fixing or securing clips or devices for sealing cartons or containers :
en
- US2224170A - Method of recording sound :
en
- DE699893C - Flat contact plug :
de
en
- DE700007C - Process for the production of physiologically active substances from milk or whey :
de
en
- DE700108C - Method to prevent malfunctions in electrical discharge vessels in rectifier circuits :
de
en
- FR859080A - Agents for preserving green fodder :
en
fr
- CH212794A - Process for the preparation of an azo dye. :
de
en
- GB530428A - Improvements relating to the manufacture of knitting-machine needles :
en
- FR859083A - Electrical resistance for shortwave applications :
en
fr
- GB530431A - Improvements in or relating to photographic printing apparatus :
en
- DE699883C - Device for pivoting a rotatably mounted body, in particular a headlight :
de
en
- CA393042A - Cellulose derivative emulsion :
en
fr
- CH212691A - Mechanical razor for dry shaving. :
en
fr
- US2224491A - Signal apparatus for roadways :
en
- US2224556A - Hoeing implement and the like :
en
- USD123852S - Design for a game board :
en
- FR859201A - Device for cigarette and cigar cases :
en
fr
- DE699945C - of diols :
de
en
- FR859029A - Method and apparatus for the separation of liquid emulsions :
en
fr
- GB530395A - Improvements in or relating to conveyor chains :
en
- FR859126A - Device for the lubrication of driving or operating machines, specially designed to be quickly put into full operation :
en
fr
- GB530387A - Improvements relating to the landing-gear of aeroplanes :
en
- GB530526A - Improved safety device for power-operated hoists for raising motor cars and for other purposes :
en
- GB530524A - Improvements in or relating to apparatus for indicating the presence of inflammable vapours or gases :
en
- US2224611A - Electric circuit interrupter :
en
- CA392984A - Circular knitting machine :
en
fr
- CA393096A - Thermal magnesium producing apparatus :
en
fr
- DE700122C - Device for displaying the performance of textile machines :
de
en
- FR859001A - Device with directional relays for protection of electrical networks against short-circuits :
en
fr
- DE700124C - Self-collecting savings clock :
de
en
- DE700025C - Paint spraying device for spraying hard-to-reach cavities :
de
en
- FR859078A - Improved lubricating oils :
en
fr
- USD123912S - Design for a brooch or similar
article :
en
- GB530408A - Improvements in or relating to electron multipliers :
en
- DE700132C - Method of attaching leather strips to substrates :
de
en
- DE700187C - Device for tensioning gas protective masks :
de
en
- US2224815A - Silica resins and method of manufacture :
en
- US2224772A - Device for holding curtains, tiebacks, etc. :
en
- DE700175C - Substitutes for leather :
de
en
- GB530398A - Improvements in laminated spring couplings for vehicles :
en
- FR859026A - Elastic joint :
en
fr
- US2224737A - Timer connection block :
en
- FR859015A - Television or similar receivers :
en
fr
- FR859258A - Assembly of electronic tubes :
en
fr
- AU534039A - Improvements in or relating to sewing machines :
en
- FR859014A - Power transmission device :
en
fr
- GB530293A - An improved absorbent paper of high wet strength and method for preparing the same :
en
- GB530310A - Improvements in change speed gear :
en
- DE699964C - Tiled stove in which vertical air ducts are provided all around between the tiled wall and the fire box :
de
en
- DE700053C - Voltage discharge vessel made of glass with glow cathode and arc-like discharge :
de
en
- FR859127A - Shock absorber for aircraft landing gear :
en
fr
- GB530263A - Improvements in or relating to focussing and deflecting means for cathode ray tubes :
en
- USD123893S - Design for a gas range :
en
- US2224324A - Electric discharge tube :
en
- USD123945S - Design fob a dress :
en
- FR859159A - Pneumatic original holder for photographic reproducers :
en
fr
- DE699900C - Vacuum distillation of hydrocarbon oils :
de
en
- DE700059C - Tree regulator for warp knitting machines :
de
en
- AU112054B2 - Improved vulcanizing mould for recapping tyres andthe like :
en
- FR859096A - Method for photographic recording of microscopic electronic images in supermicroscopes :
en
fr
- FR859261A - Process for carrying out chemical reactions in melts :
en
fr
- FR859138A - Hollow tombstone-tumor of any composition :
en
fr
- US2224477A - Telephone system :
en
- US2224602A - Electric valve control circuit :
en
- US2224640A - Variable pitch propeller :
en
- GB530365A - Improvements relating to appliances for holding lengths of pipes for cutting and like operations :
en
- US2224836A - Z-aminopyrimidines :
en
- US2224502A - Lubricating apparatus :
en
- FR859108A - Improvements in hydrocarbon processing :
en
fr
- GB530257A - Improvements in telephone instrument circuits :
en
- FR859082A - Advanced portable spot welder :
en
fr
- FR859030A - Improvements to discharge lamps with fluorescent coating :
en
fr
- DE700103C - Lid that can be moved by hand, especially for molten bath and shaft ovens :
de
en
- FR859120A - Improvements to pressure reducers for fluids and liquids :
en
fr
- GB530277A - Improvements in or relating to sewing machines :
en
- US2224613A - Manufacture of welted footwear :
en
- US2224159A - Process for purifying wood pulp :
en
- CH212738A - Device for bloodless measurement of arterial blood pressure. :
de
en
- CA393098A - Silver alloy :
en
fr
- CA393113A - Sound recording and reproducing mechanism :
en
fr
- DE700196C - en side impeller :
de
en
- GB530280A - Improvements in and relating to screws :
en
- GB530456A - Improvements in or relating to control systems employing light-sensitive electric valves :
en
- DE700086C - Guide device which is arranged opposite the blade ends of a paddle wheel propeller :
de
en
- CA393027A - Vitreous tube coating apparatus :
en
fr
- CA393052A - Selenium contact electrode :
en
fr
- CH212815A - Very short wave thermionic tube apparatus. :
en
fr
- GB530317A - Improvements in and relating to the cold moulding of phenolic synthetic resins :
en
- GB530441A - Improvements in electric lighting fittings :
en
- DE699871C - Anti-skid hangers for motorcycle tires :
de
en
- DE699988C - Arrangement for the amplification of electron images :
de
en
- DE700054C - Discharge vessel for amplification, rectification or generation of vibrations :
de
en
- DE700010C - Process for the production of foam-shaped insulating bodies :
de
en
- DE700031C - Aircraft wing :
de
en
- DK58226C - Electrical resistance. :
da
en
- DK58237C - Vippedavid. :
da
en
- GB530548A - Improvements in or relating to a process of concentrating or recovering vitamin d and the products resulting therefrom :
en
- AU112052B2 - Improvements in or relating to fuel injection valves for oil engines :
en
- US2224467A - Brush holder :
en
- US2224831A - Electrolysis cell :
en
- US2224839A - Apparatus for making photographic contact prints :
en
- CA393032A - Electric discharge lamp device :
en
fr
- CH212802A - Process for the preparation of a nitrogen-containing 5.6.7.8-tetrahydroanthraquinone derivative. :
de
en
- FR859273A - New way of printing on fabrics and resulting products :
en
fr
- US2224739A - Continuous electrode and method of supplying current thereto :
en
- US2224692A - Telephone system :
en
- CA393121A - Engine piston :
en
fr
- US2224413A - Railway switch operating apparatus :
en
- US2224655A - Vegetable slicing machine :
en
- US2224835A - Storing and handling hydrogen peroxide solutions :
en
- US2224222A - Adapter for reagent bottles :
en
- US2224644A - Reservoir brush :
en
- US2224775A - Method for obtaining increased third dimensional viewing of objects from a traveling craft or vehicle :
en
- AU112059B2 - Improvements in or relating to machines for trimming boot or shoe parts :
en
- US2224215A - Brake :
en
- CA393122A - Collapsible tube making apparatus :
en
fr
- CA393133A - Microphonic material :
en
fr
- CH212719A - Arrangement for charging limitation with automatic electrical vehicle lighting with collector battery and dynamo. :
de
en
- AT159884B - Cushioning, in particular for motor vehicles, with oscillating axes suspended in rubber torsion springs. :
de
en
- CH212712A - Transformer with several single concentric primary and / or secondary windings. :
de
en
- US2224140A - Rubbing machine :
en
- US2224176A - Direction indicating mechanism :
en
- US2224666A - Machine for deforming the edge of an article :
en
- USD123900S - Williams etal
cabinet for a game apparatus :
en
- GB530544A - Improvements in and relating to the utilisation of the exhaust gas energy of aircraft engines for propulsion purposes :
en
- US2224175A - Electric filter :
en
- US2224403A - Electrical heating of storage and transportation system of a viscous fluid :
en
- AU112057B2 - Improvements in or relating to modulation of radio transmitters :
en
- GB530486A - Hollow tile flooring for beam grids :
en
- FR859207A - Brake for car or trailer :
en
fr
- USD123972S - Design for a dress :
en
- GB530258A - Improvements in or relating to fastenings or holders for sliding windows :
en
- US2224349A - Synthetic hydrocarbon oils and process of producing same :
en
- USD123931S - Design for a transformer :
en
- DE699996C - Typewriter, calculator, adding machine or the like with a carbon paper trolley for paper webs :
de
en
- US2224244A - Method of and apparatus for recording and disseminating information :
en
- US2224339A - Body support :
en
- GB530498A - Improvements in and relating to straining apparatus for elastic fluids :
en
- DE700044C - Method for attaching bearing bushes to thin-walled housings, carriers or the like for electrical devices :
de
en
- GB530371A - Improvements in high vacuum unobstructed path distillation :
en
- USD123874S - Design for an arm for lamp fixtures :
en
- GB530300A - Improvements relating to thermionic valves and to cathode structures therefor :
en
- US2224493A - High silica glass composition :
en
- CH212816A - Method of manufacturing an electrical apparatus. :
de
en
- CH212740A - Device for rolling up a strand of hair to create curls. :
de
en
- CH212654A - Device for moving an object according to the movement of another object of variable speed. :
de
en
- CH212663A - Instrument for determining the freezing point of water-alcohol mixtures. :
de
en
- US2224367A - Film treating apparatus :
en
- US2224515A - Handle bar stem for bicycles and the like :
en
- DE700156C - Compressed air control for gas pressure switch :
de
en
- US2224126A - Convertible rack for trucks or the like :
en
- US2224683A - Feeding method and article :
en
- FR859066A - Electrical outlet plug :
en
fr
- FR859101A - Electrical networks :
en
fr
- GB530566A - Improvements in sleeve valve internal combustion engines :
en
- CH212701A - Internal combustion engine with pre-compression and artificial ignition. :
de
en
- FR859053A - Manufacturing process of hydrazinoalkylsulfonic acids :
en
fr
- FR859146A - Watch movement <<roskopf>> with central seconds :
en
fr
- GB530309A - Improvements in and relating to the preparation of raw cement and like materials :
en
- GB530488A - Improvements in or relating to screw propellers :
en
- GB530549A - Improvements in and relating to apparatus for providing an artificial horizon :
en
- US2224746A - Dressing shield :
en
- USD123921S - Design for a brooch or similar
article :
en
- GB530337A - A process for splitting up mixtures of hydrocarbons :
en
- FR859251A - Heat consumption measurement :
en
fr
- US2224574A - Azo pigment composition :
en
- DE699910C - Straw conveyor :
de
en
- FR859047A - Improvements to gasometers :
en
fr
- GB530322A - Improvements in or relating to shoe stiffeners :
en
- GB530440A - Method of and apparatus for making dental radiographs :
en
- DE700172C - Metal cabinet :
de
en
- GB530423A - Improvements in yarn-twisting apparatus :
en
- FR859067A - Method for the total use of light from a light source, after polarization, and devices for carrying out the method, in combination with an anti-glare analyzer system :
en
fr
- GB530324A - Improvements relating to change-speed mechanism for driving machine tools :
en
- FR859074A - Double helical spatula machine for automatically mixing ice cream :
en
fr
- DE700126C - Ashtray with a removable lid and a slot :
de
en
- FR859087A - New tris- and polyazo dyes :
en
fr
- US2224633A - Power operated chuck :
en
- FR859111A - Safety device suitable for powered machines :
en
fr
- FR859290A - Self-lubricating elastic mount pad :
en
fr
- DE700074C - Method for the determination of ash from substances containing phosphorus :
de
en
- US2224732A - Directional instrument :
en
- GB530318A - Improvements in vaginal pack devices :
en
- US2224213A - Shoemaking :
en
- US2224551A - Tamper switch :
en
- US2224205A - Suction cleaner :
en
- US2224457A - Safety signal switch for automobiles :
en
- US2224733A - Control apparatus for spot or seam welding by means of controllable discharge vessels :
en
- AT159867B - Electron tube. :
de
en
- AU240040A - Improvements in or relating to fuel injection valves for oil engines :
en
- DE699991C - Elastic tubular waistband made of knitted fabric :
de
en
- DE700065C - particularly suitable barium sulfate :
de
en
- FR859044A - Opening in aircraft fuselages for the introduction of loads :
en
fr
- US2224688A - Combustion engine with rotary valve :
en
- CH212745A - Circuit for call transmission. :
de
en
- US2224490A - Game or chance device :
en
- US2224641A - All-wing airplane :
en
- USD123967S - Design for a dkess ensemble :
en
- CA393139A - Cam mechanism :
en
fr
- US2224507A - Engine governor :
en
- USD123938S - Combined cigarette dispenser and clock :
en
- US2224396A - Resetter for counters :
en
- US2224362A - Interchangeable and interlocking tilt bracket and cord fitting assembly for venetianblinds :
en
- US2224634A - Apparatus for baking articles of dough :
en
- US2224751A - Sewing pad :
en
- AT159925B - Device for comparing the sizes of two currents. :
de
en
- AT159919B - Switching device. :
de
en
- CA393050A - Rectifier element cooling device :
en
fr
- USD123885S - Design for a clown doll :
en
- US2224251A - Telephone system :
en
- US2224458A - Orthopedic footwear :
en
- US2224777A - Chalk resistant titanium pigment :
en
- AT159916B - Method of voltage amplification. :
de
en
- DE699962C - Method and device for introducing iron chips into the melting zone of shaft furnaces :
de
en
- USD124007S - Design fob a dress ensemble :
en
- US2224547A - Range connector :
en
- US2224679A - Artificial cellulosic material bonded to rubber and method of producing the bond :
en
- US2224805A - Crucible support :
en
- AU532939A - Improvements in or relating to modulation of radio transmitters :
en
- CH212725A - Securing with granular filler. :
de
en
- CH212658A - Directly indicating direction finder that enables a sharp bearing without being cleared. :
de
en
- USD123861S - Design fok an arm for lamp fixtures :
en
- USD123865S - Design for an abm fok lamp fixtures :
en
- US2224764A - Data reproducing machine :
en
- CH212662A - Transmitter device to achieve course lines :
de
en
- CH212742A - Method and device for the transmission of messages. :
de
en
- US2224695A - Inhibitor :
en
- USD123980S - Design for a dress ensemble :
en
- US2224596A - Control device :
en
- US2224647A - Sand centrifuging cleaning machine :
en
- DE699901C - Process for the treatment of hydrocarbon oils with selective solvents :
de
en
- GB530241A - Improvements in and relating to electric gas blast switches :
en
- GB530419A - Improvements in connecting devices for use on the ends of double chains :
en
- CA393150A - Unsaturated hydrocarbon preparation :
en
fr
- CH212635A - Apparatus for making ravioli and other dishes comprising food enclosed between two layers of dough. :
en
fr
- AT159861B - Aluminum in sheet, wire or tube form and process for its production. :
de
en
- DE700191C - Device for filling gaseous liquids under counter pressure :
de
en
- CA393068A - Rubber processing :
en
fr
- DE700101C - Device for separating the steam-water mixture and circulating the water for pipe steam generators operated with excess water :
de
en
- US2224379A - Metallic drapery and the like :
en
- AU529539A - Piezo-electric crystal filter :
en
- US2224302A - Metal forming tool :
en
- CH212715A - Device for balancing a single-phase loaded three-phase network. :
de
en
- US2224276A - Motor controlling device :
en
- US2224699A - Thermionic amplifier :
en
- AU528539A - Automatic background control for television systems :
en
- FR859121A - Process for producing non-explosive fuels :
en
fr
- AT159910B - Machine controlled by counting cards with adding and printing units. :
de
en
- CA393016A - Sewing apparatus :
en
fr
- US2224402A - Locomotive stoker :
en
- CH212750A - System for sending or receiving ultra-short waves of different frequencies. :
de
en
- AU112042B2 - Improvement in automatic control system for television apparatus :
en
- CA393130A - Fastening inserting machine :
en
fr
- US2224125A - Fluid compressor :
en
- US2224690A - Modulated carrier wave transmitter :
en
- US2224793A - Ophthalmic device :
en
- GB530252A - Improvements in or relating to fluid pressure power transmission mechanisms :
en
- CH212772A - Spring tongue switch. :
de
en
- US2224331A - Inking mechanism for rotary steel plate printing machine :
en
- US2224593A - Time cycle controller :
en
- US2224719A - Adjustable reed for musical wind instruments :
en
- DE700042C - Dialer for large groups in telephone systems :
de
en
- US2224162A - Letter opener :
en
- US2224178A - Catadioptrical lens system :
en
- US2224326A - Blade wheel propeller :
en
- AU112060B2 - Improvements in or relating to sewing machines :
en
- US2224381A - Clip folding machine :
en
- USD123930S - Combined ash tray and cigarette snuffer :
en
- CA393034A - Superregenerative detector circuit :
en
fr
- AT159890B - Automatic reclosing device. :
de
en
- DE700090C - eter :
de
en
- CA393035A - High intensity light source :
en
fr
- US2224133A - Art of burning gas :
en
- US2224235A - Peeling apparatus :
en
- DE699953C - Radio direction finder automatically deflated :
de
en
- FR859107A - Process for preparing dental prosthesis devices such as dentures, etc. :
en
fr
- CA393135A - Electrical coil :
en
fr
- GB530314A - Control mechanism for printing presses :
en
- GB530468A - Improvements relating to the production of fibres of glass or other materials :
en
- FR859025A - Improvement in elastic suspensions :
en
fr
- FR859073A - Improved process for making fasteners :
en
fr
- FR859056A - Device for heating the interior of a vehicle by hot air, instantly adapting to all types of engines :
en
fr
- FR859180A - Improvements to concrete coverings for floors, roads or other similar surfaces :
en
fr
- FR859050A - Decalcification of cobalt solutions :
en
fr
- FR859276A - Quiet :
en
fr
- DE700193C - Timer for echo sounders :
de
en
- US2224270A - Method of preparing camera copy for multicolor printing :
en
- USD123926S - Design for a radio log device :
en
- AU112031B2 - Improvements in or relating to television systems :
en
- GB530334A - Improvements in and relating to domestic fireplaces :
en
- USD123988S - Design for, a dress :
en
- DE700161C - Flat weft knitting machine :
de
en
- FR859165A - Polymer compounds :
en
fr
- GB530407A - Improvements in or relating to radio and like systems :
en
- US2224194A - Highway joint alignment device :
en
- US2224713A - Creped and corrugated web :
en
- FR859199A - Advanced seal construction :
en
fr
- FR859285A - Safety device for lifting devices such as cranes and others :
en
fr
- US2224573A - Alloy :
en
- US2224539A - Portfolio :
en
- US2224177A - Synchronizing mechanism for aircraft engines :
en
- US2224355A - Process of dissolving solid substances in liquids :
en
- DE700117C - Production of zinc amalgam :
de
en
- US2224253A - Dress shield supporter :
en
- CH212649A - Process for the manufacture of a rubber-like product. :
de
en
- GB530518A - Improvements in and relating to the manufacture of waterproof pavements, roofs, floors and the like :
en
- DE699933C - Guide the car body on bogies of rail vehicles :
de
en
- FR859249A - Variable speed transmission :
en
fr
- US2224506A - Apparatus for placement of concrete :
en
- US2224662A - Cane cutting and windrowing machine :
en
- US2224677A - Signaling system :
en
- CA393065A - Ferrous metal distortion controlling apparatus :
en
fr
- FR859023A - Speed variator :
en
fr
- GB530439A - Improvements relating to synchronous electric motors :
en
- FR859173A - Adjustment device for grain cleaning apparatus, especially applicable to threshers :
en
fr
- US2224291A - Modified lacquer and varnish diluent :
en
- CA393010A - Concrete densifying process :
en
fr
- US2224172A - Dust collecting element and process for making the same :
en
- US2224514A - Melting pot :
en
- CA393149A - Shipping unit :
en
fr
- CH212659A - Radio transmitter for generating characteristically modulated radiation fields for location purposes. :
de
en
- CH212764A - Control device for pressure medium brakes. :
de
en
- DE700167C - Shortened umbrella :
de
en
- DE700016C - Plate crusher :
de
en
- CH212676A - Waterproof watch box. :
en
fr
- US2224439A - Apparatus for earth boring :
en
- US2224409A - Coffee filter for individual percolators :
en
- FR859141A - Process and furnace for electrically melting and refining glass, in particular for the manufacture of glass fibers or strands :
en
fr
- DE699921C - Awning winch :
de
en
- US2224258A - Cigarette lighter :
en
- CH212793A - Process for the preparation of an azo dye. :
de
en
- FR859209A - Safety cylinder for closing mechanisms :
en
fr
- US2224152A - Carburetor :
en
- US2224522A - Coupling pin :
en
- DE699923C - Ink feed for fountain pens :
de
en
- DK58241C - Drying oven for Buildings. :
da
en
- US2224264A - Dentist's device :
en
- AU112063B2 - Improvements in and relating to air andother compressors :
en
- CH212687A - Auxiliary apparatus on lathes for turning surfaces of revolution that are circular in axial section, e.g. B. spherical surfaces. :
de
en
- US2224348A - Washing machine :
en
- CA392993A - Self-lifting harrow :
en
fr
- CH212634A - Salt lick for horses, cattle, goats, sheep and game. :
de
en
- FR859259A - One-sided contact extinguisher head for magnetic sound recording devices :
en
fr
- GB530270A - Process for the production of albumin and alcohol from vegetable juices :
en
- US2224395A - Apparatus for controlling highway crossing signals :
en
- GB530268A - Improvements in machine guards :
en
- DE699752C - Fountain pen with an exchangeable shaft serving as an ink reservoir :
de
en
- DE699869C - Fluid pump for brakes on vehicles, especially on aircraft :
de
en
- DE700087C - Exchange pen with a switching device operated by a rotary knob :
de
en
- FR859152A - Process for making welds by depositing chromium, chromium compounds or chromium alloys, welding electrodes and rods intended for the implementation of this method :
en
fr
- US2224221A - Gas and liquid contact apparatus :
en
- DE699944C - Process for the continuous production of furfural :
de
en
- FR859075A - :
fr
- US2224334A - Game apparatus :
en
- US2224829A - Electric lamp socket :
en
- CA393095A - Printing control mechanism :
en
fr
- CH212706A - Center electrode for spark plugs. :
de
en
- CH212813A - Control device on hydraulic fluid brakes. :
de
en
- AU112027B2 - Improvements in or relating to absorption-refrigerating systems :
en
- US2224803A - Apparatus for drying paper :
en
- US2224706A - Control system actuated by fluid pressure :
en
- FR859154A - Coating process for luminescent tubes :
en
fr
- US2224650A - Toy submarine :
en
- GB530530A - A new or improved fluid for use in chemical sanitary systems :
en
- DE699924C - Shoe with a braid or fabric upper :
de
en
- FR859230A - Process for obtaining food substances from edible oil seeds :
en
fr
- GB530411A - Improvements relating to apparatus for use in fencing :
en
- AT159872B - Lock or padlock with a key. :
de
en
- AT159894B - Steam generator. :
de
en
- CA393056A - Electric discharge apparatus :
en
fr
- CA393064A - Welding tip :
en
fr
- DE699747C - Support device for engines, in particular for aircraft engines :
de
en
- GB530545A - Method of starting four-stroke-cycle multi-cylinder diesel engines and means therefor :
en
- CH212614A - Socket for at least one plate-shaped object having corners. :
de
en
- DE699994C - Process for the production of ammonium chloride in the form of small, slightly trickling, non-caking crystals from aqueous solutions :
de
en
- GB530515A - Device for automatically measuring and introducing liquid supplies to processing tanks or apparatus :
en
- USD124002S - Design for a dress ensemble :
en
- DE699952C - :
de
en
- DE700139C - Multiple magazine attachable to a weapon :
de
en
- AT159917B - Method for controlling electrical charges. :
de
en
- AU533639A - Improvement in automatic control system for television apparatus :
en
- CA393154A - Secondary electron emitter :
en
fr
- GB530273A - Improvements in polyphase rectifier systems :
en
- US2224669A - Cover and brush support for shaving bowls :
en
- AU112032B2 - Method of increasing the adhesion of asphalts, coal-tars, and tar-asphalt mixtures to damp surfaces :
en
- CH212702A - Charging device on internal combustion engines. :
de
en
- DE700154C - Keypad for spring type transmitter :
de
en
- USRE21658E - Cyclic process for the production of :
en
- CA393005A - Variable speed reducer :
en
fr
- CH212628A - Drive device for reciprocating hooks on lockstitch sewing machines. :
de
en
- DE700069C - Winch :
de
en
- FR859094A - Pigeon feeder :
en
fr
- GB530421A - Improved change-speed gearing for motor vehicles :
en
- CA393076A - Stone picking machine :
en
fr
- AU112029B2 - Improvements in circuit arrangements for operating gasfilled electric discharge devices :
en
- CH212819A - Electrical apparatus. :
de
en
- AU122901B2 - Improvements relating to pipe coupling devices :
en
- DE700092C - Mobile flushing shield :
de
en
- CA393074A - Fine beam electron gun :
en
fr
- CA393004A - Adjustable hoe :
en
fr
- CH212647A - Process for the preparation of an azo dye. :
de
en
- AT159906B - Persecution theodolite. :
de
en
- CH212801A - Process for the preparation of a nitrogen-containing 5.6.7.8-tetrahydroanthraquinone derivative. :
de
en
- US2224365A - Window sash control mechanism :
en
- AU112034B2 - Automatic background control for television systems :
en
- AU112061B2 - Improvements in or relating to sewing machines :
en
- AT159909B - Transmission arrangement for off-road vehicles. :
de
en
- DE699122C - Device for dyeing textiles, in particular socks :
de
en
- DE700095C - Locking head for spindles :
de
en
- CH212670A - Steel tone machine. :
de
en
- GB530532A - Means for use in making joints between earthenware and like pipes :
en
- IT384359B - :
it
- DE700197C - Equal toy with turning device :
de
en
- US2224310A - Infant's play yard :
en
- FR859061A - Process for the preparation of synthetic resins :
en
fr
- GB530296A - Improvements in the cooling of external metal parts of electric discharge devices :
en
- USD123878S - Design for a display back or similar
article :
en
- DE699928C - Horizontal thruster :
de
en
- FR859278A - Propulsion vehicle for takeoff of aerial machines :
en
fr
- GB530404A - An improved electric cable system :
en
- AU528839A - Apparatus for re-expanding compressed cellulose wadding :
en
- CA393078A - Fire extinguisher :
en
fr
- DE699942C - Wrapping machine :
de
en
- USD123977S - Design for a dress :
en
- DE699897C - Gas or vapor-filled discharge vessel :
de
en
- GB530242A - Improvements in devices for absorbing engine and like torque reactions :
en
- CH212797A - Process for the preparation of a monoazo dye. :
de
en
- US2224617A - Rotary dust separator impeller :
en
- FR859275A - New non-shrink fabric :
en
fr
- CH212792A - Process for the preparation of an azo dye. :
de
en
- US2224498A - Cast refractory with adequate porosity :
en
- USD123880S - Design for a golf club head :
en
- US2224691A - Pipe working machine :
en
- DE699999C - High-ohmic resistor wound from wire with a cylindrical supporting body :
de
en
- FR859033A - Improvements in color photography :
en
fr
- GB530267A - Improvements in or relating to the production of condensation polymers :
en
- DE700176C - Manufacture of plastics of high hardness and strength :
de
en
- CA393132A - Clasp for fabrics :
en
fr
- FR859175A - Transportable bridge :
en
fr
- FR859216A - Cinematographic image reproducing apparatus :
en
fr
- GB530406A - Improvements in or relating to radio antennae :
en
- GB530475A - Improvements in or relating to rail lubricating apparatus :
en
- DE699888C - Shaft seal for steam or gas turbines :
de
en
- US2224269A - Drawing and method of and medium for making the same :
en
- FR859122A - Process for removing sulfur dioxide from gas containing it :
en
fr
- GB530282A - Improvements in or relating to hydraulic power transmitters :
en
- USD123925S - Design for an electric sign :
en
- AT159922B - Dosing device for shortwave therapy devices and switching arrangement for this. :
de
en
- CA393037A - Electric discharge device :
en
fr
- GB530517A - Improvements in and relating to washing processes for coal and the like :
en
- US2224840A - Conversion of hydrocarbon oils :
en
- US2224474A - Mechanical snare trap :
en
- USD123877S - Design for an arm for lamp fixtures :
en
- USD123971S - Design for, a dress :
en
- FR859004A - Process for carrying out rapid polymerizations :
en
fr
- AU533739A - Improvements in or relating to machines for trimming boot or shoe parts :
en
- USD123935S - Design for a pipe :
en
- FR859133A - Transformer-regulator :
en
fr
- DE699984C - Hose coater winder :
de
en
- DE700160C - Process for the preparation of monoazo dyes :
de
en
- US2224530A - Bookstand :
en
- US2224414A - Calendar :
en
- CA393140A - Hollow cast metal article :
en
fr
- CA393111A - Mirror manufacture :
en
fr
- US2224834A - Preventing the caking of sodium perborate :
en
- USD123899S - Spoon or other article op flatware :
en
- GB530409A - Improvements in or relating to television transmitting tubes :
en
- CH212616A - Writing desk. :
de
en
- CH212774A - Device for controlling variable-pitch aircraft propellers. :
en
fr
- US2224830A - Vehicle heating :
en
- DE699904C - Snap fastener for handbags, briefcases, wallets, suitcases, etc. like :
de
en
- US2224411A - Motor driven wheel chair :
en
- GB530380A - Improvements in or relating to prepayment mechanisms :
en
- US2224202A - Suction cleaner :
en
- FR859287A - Improvements made to pressurized fluid or gas tanks or accumulators :
en
fr
- US2224422A - Resistor type split phase motor :
en
- US2224432A - Means for loading cars :
en
- CH212643A - Process for the preparation of a monoazo dye. :
de
en
- US2224824A - Spring clip :
en
- FR859100A - Rotary machine, such as pump, vacuum cleaner, compressor, motor and clutch :
en
fr
- FI18946A - The method of fitting the loose collar shirt and the loose collar made according to it :
en
fi
- US2224465A - Flexible coupling :
en
- US2224489A - Process of improving fibrous materials :
en
- CH212600A - Process and device for the artificial drying of plants and other products. :
de
en
- CA393119A - Metal plate embossing method :
en
fr
- AT159893B - Feed water preheaters made from heating pipes that increase the surface area. :
de
en
- CH212733A - Process for impregnating capacitors. :
de
en
- US2224204A - Shell inspecting machine :
en
- US2224483A - Electric toaster :
en
- USD123981S - Design fok a dress ensemble :
en
- US2224494A - Pressure relief means for automobiles :
en
- CA393002A - Aircraft undercarriage :
en
fr
- AU112062B2 - Improvements in apparatus forthe transmission of television andthe like :
en
- CA392982A - Thermo-plastic denture production :
en
fr
- GB530377A - Improvements relating to blast furnaces :
en
- DE1495080U - :
de
en
- AT159863B - Traction sheave transmission. :
de
en
- CA393039A - Electric integrating device :
en
fr
- GB530514A - A new torque adjuster for use in the power transmission systems of motor-vehicles, of other forms of conveyances, or of industrial plant :
en
- US2224242A - Small hole cutting attachment for blowpipes :
en
- US2224298A - Yarn tensioning device :
en
- DE699885C - Device for filling feathers :
de
en
- DE700013C - Pre-chamber diesel engine to be started with compressed air :
de
en
- CA393071A - Magnesium production :
en
fr
- CA393106A - Metallic tubular article manufacture :
en
fr
- CH212688A - Loading and unloading device on rotary hearth furnaces. :
de
en
- DE699946C - Steam or internal combustion piston engine with artificial heating :
de
en
- AT159882B - Device for the simultaneous shaking of several sparkling wine bottles. :
de
en
- US2224774A - Tabulating machine :
en
- CA393108A - Railway train sander :
en
fr
- GB530366A - Improvements in self-adjusting valve tappets :
en
- GB530393A - Improvements relating to cooling systems for use with internal combustion engines :
en
- GB530427A - Improvements in or relating to power rammers, pile drivers and the like :
en
- US2224416A - Winding mechanism :
en
- US2224266A - Base for stand-type appliances :
en
- AT159892B - Electric wound capacitor, especially for alternating current with high frequency. :
de
en
- USD123886S - Design for a memorial device :
en
- USD123892S - Design for a knob for stoves or the
like :
en
- FR859035A - Device for the treatment of any materials by means of mechanical oscillations :
en
fr
- GB530499A - Improvements in or relating to manifold recording appliances :
en
- DE699714C - Built-in switch with nut lock :
de
en
- DE700083C - Roller mill :
de
en
- DE700112C - Capsule blower with blades centrally guided to the housing and eccentrically mounted runner :
de
en
- AU112030B2 - Improvements in radiators for aircraft engines :
en
- GB530370A - Improvements in apparatus for x-ray or visual examination :
en
- AU112033B2 - Improvements in tuning indicators in radio receiving sets :
en
- AU528439A - Improvements in tuning indicators in radio receiving sets :
en
- CA393090A - Carcass head puller :
en
fr
- CA393118A - Tablet depositing machine :
en
fr
- DE699926C - Haul truck high tipper :
de
en
- US2224646A - Electric control system for tabulating cards, documents, and the like :
en
- US2224211A - Poultry drinking fountain :
en
- AU112050B2 - Improvements in sources of light comprising a high-pressure mercury-vapour electric discharge andan incandescent filament in series with it :
en
- DE699872C - of sound waves in the water :
de
en
- CH212703A - Slot-controlled internal combustion engine with downstream exhaust gas turbine. :
de
en
- AT159901B - Process for the preparation of l-ascorbic acid. :
de
en
- CH212608A - Method for attaching inserts, in particular filter plates, in glass or quartz vessels. :
de
en
- USD123957S - Design fob a dress ensemble or sim-
ilar article :
en
- AU533239A - Improvements in modulating systems :
en
- DE699931C - Inking unit housing for gravure printing machines :
de
en
- FR859068A - Process for producing esters of halogenated alcohols :
en
fr
- FR859208A - Shoemaking process and apparatus, particularly suitable for mounting rods and attaching soles, with glue. and article by deriving :
en
fr
- DE699968C - Feed tongs for machine tools, especially lathes, for processing rod-shaped material :
de
en
- DE700084C - Advertising item :
de
en
- US2224567A - Racket or the like :
en
- AT159923B - High frequency coil with a ground core. :
de
en
- CA393058A - Electronic seam welding apparatus :
en
fr
- US2224164A - Adjustable broiler shelf :
en
- US2224188A - Refillable book :
en
- US2224810A - Air-cell pipe covering and method of forming the same :
en
- CA393045A - Insulation testing equipment :
en
fr
- FR859162A - Teleprinter central office systems :
en
fr
- GB530542A - Improvements in and relating to the utilisation of the exhaust gas energy of aircraft engines for propulsion purposes :
en
- CH212625A - Device for holding a lap carrier on a winding spindle. :
de
en
- CA393101A - Imitation piping or binding making process :
en
fr
- CH212604A - Method for operating a warm air heating system and device for carrying out the method. :
de
en
- DE700111C - Process for separating paraffin, asphalt and resinous compounds from raw oils or raw oil residues :
de
en
- CH212672A - Device for listening to noises generated inside bodies. :
de
en
- FR859181A - Photographic or cinematographic camera with coupled photoelectric light meter :
en
fr
- CA393038A - Discharge device cathode :
en
fr
- CH212613A - Curtain rod, in particular for blackout curtains. :
de
en
- AT159859B - Coupling for double windows. :
de
en
- CH212730A - Three-phase saturated inductor. :
de
en
- US2224673A - Amplifying system :
en
- AT159891B - Method of manufacturing an electric discharge tube with a secondary emission electrode. :
de
en
- US2224142A - Pipe tong :
en
- US2224528A - Protection of magnesium and magnesium alloys :
en
- CH212666A - Power-driven office machine, in particular typewriter, with automatic total printing. :
de
en
- AU32640A - Improvements in electric discharge lamps :
en
- CH212627A - Device for clamping and cutting the weft thread in looms with automatic bobbin change. :
de
en
- US2224274A - Fabric material :
en
- US2224606A - Stacking device :
en
- AT159853B - Arrangement for noise suppression in receivers for wireless communication technology. :
de
en
- FR859037A - Short wave oscillator :
en
fr
- FR859177A - Roller chain improvements :
en
fr
- CA393124A - Leather staking machine :
en
fr
- US2224420A - Switch control and indication system :
en
- US2224747A - Brake locking mechanism for automobiles :
en
- GB530339A - Improvements in and relating to electric heating resistances :
en
- GB530550A - Improvements relating to radio blind landing systems :
en
- CA393030A - Electric lamp :
en
fr
- DE699877C - :
de
en
- GB530485A - Coat construction :
en
- DE699983C - Circuit arrangement for alarm systems in safety circuit :
de
en
- DE699990C - Infinitely variable conveyor screw through a friction bevel gear :
de
en
- DE699914C - Light metal pistons for internal combustion engines :
de
en
- CH212791A - Process for the preparation of an azo dye. :
de
en
- CA393138A - Container fastening and sealing rim :
en
fr
- AT159875B - Method and device for charging painting devices operated with compressed air. :
de
en
- CH212714A - Arrangement for supplying three-wire direct current networks through rectifiers. :
de
en
- DE698819C - Rifle scope with the magnification one :
de
en
- AU112025B2 - Apparatus for re-expanding compressed cellulose wadding :
en
- GB530562A - Improvements in photographic emulsions :
en
- US2224372A - Process for the manufacture of asphalt from waxy mineral oils :
en
- US2224438A - Scraper :
en
- USD123914S - Design fob a gas range :
en
- DE700140C - Horn button :
de
en
- CH212639A - Process for the preparation of a 1-oxy-4-acylaminonaphthalene-3-sulfonic acid. :
de
en
- CA393082A - Arsenic acid manufacture :
en
fr
- US2224388A - Vulcanization of rubber and product obtained thereby :
en
- AT159915B - Bipolar electrolytic capacitor. :
de
en
- US2224289A - Pen point and method of making the same :
en
- US2224385A - Self-locking tank cap :
en
- AT159899B - Method for connecting ceramic bodies with metal bodies. :
de
en
- CA393009A - Beverage sediment inhibiting means :
en
fr
- CA393144A - Aluminium alloy for pistons :
en
fr
- DE699873C - Device for loading briquette presses :
de
en
- DE700121C - Polarizing filter :
de
en
- AU539139A - Improvements in or relating tothe manufacture of shotgun cartridges :
en
- US2224709A - Pressure measuring means :
en
- US2224799A - Mechanical toy or display device :
en
- USD123890S - Design for a handle fob stoves or
the like :
en
- CH212609A - Process for the production of metal layers on insulating material, in particular glass. :
de
en
- US2224292A - Hatch cover fastener and lock :
en
- CH212811A - Shoe support on skis. :
de
en
- GB530305A - Improvements relating to cement and other hydraulic binders :
en
- US2224340A - Manufacture of plaited silk lamp shades :
en
- US2224545A - Apparatus for finishing buttons :
en
- CA393055A - Synchronous motor damper winding :
en
fr
- CH212665A - Precision measuring unit for electrical energy for two or more phase networks. :
en
fr
- CH212708A - Process for improving the circulation of the solution in continuously operating absorption refrigerators. :
de
en
- CH212728A - Electric current converter device. :
en
fr
- US2224344A - Regenerator and method of operation :
en
- AU9240A - Improvements in high-pressure metal-vapour electric discharge lamps :
en
- US2224230A - Machine for shaping uppers over lasts :
en
- US2224262A - X-ray reversible tilt table :
en
- US2224604A - Envelope :
en
- CH212786A - Process for the preparation of a higher molecular weight α-substituted benzylamine sulfonic acid. :
de
en
- US2224771A - Record controlled printing machine :
en
- USD123956S - De ware
hip protector :
en
- US2224191A - Filter bed cleaning :
en
- US2224410A - Apparatus for continuous heat treatment and metal coating of metallic objects :
en
- USD124000S - Design for a dress :
en
- FR859227A - Electric gasoline igniter :
en
fr
- US2224469A - Glass composition :
en
- US2224773A - Buckle :
en
- CA393047A - Oven heat shield :
en
fr
- AT159902B - Detachable metal scaffolding and associated connectors. :
de
en
- DE700051C - r positive or negative electrode :
de
en
- GB530285A - Improvements in or relating to gas masks for horses :
en
- US2224183A - Telegraph transmitting system :
en
- US2224256A - Pharmaceutical preparation :
en
- FR859226A - Cathode luminescence tube :
en
fr
- AU528739A - Folding stock loading race :
en
- US2224730A - Game :
en
- CH212675A - Device for generating a tear-off sheet for spectral analysis. :
de
en
- GB530402A - Improvements in or relating to the valve mechanism of internal combustion engines :
en
- CH212644A - Process for the preparation of a monoazo dye. :
de
en
- US2224562A - Motor vehicle :
en
- US2224129A - Method of making paper cups :
en
- US2224252A - Food product and the process of making it :
en
- US2224451A - Time interval indicating device :
en
- US2224642A - Cuboid metatarsal support :
en
- USD123918S - Design fok a feinting machine :
en
- AT159870B - Process for the preparation of condensation products. :
de
en
- CH212698A - Arrangement for subsynchronous braking of elevator machines operated by means of a three-phase motor. :
de
en
- US2224161A - Suspended type of support :
en
- CA393033A - Electric lamp making apparatus :
en
fr
- GB530272A - Improvements in or relating to steel roof structures and the like :
en
- US2224370A - Art of laminating materials :
en
- US2224138A - Friction feeder :
en
- US2224601A - Pie pan :
en
- CA393040A - High voltage apparatus :
en
fr
- AT159921B - Circuit for external control of a magnetron tube. :
de
en
- GB530286A - Improvements in or relating to fuel injection nozzles for internal combustion engines :
en
- FR859134A - Air-cooled engine for vehicles :
en
fr
- USD123928S - Combined ash tray and cigarette snuffer :
en
- USD123909S - Design for a plastic packaging
reinforcing sheet :
en
- USD123936S - Cigarette holder or similar article of manufacture :
en
- USRE21653E - Device foe dry separation of pke- :
en
- GB530346A - Improvements in or relating to mounting artificial teeth for display purposes :
en
- GB530491A - Improvements in thermionic electrodes, more particularly for electric discharge lamps :
en
- CA393094A - Punching and printing device :
en
fr
- AT159858B - Flushing device, especially for toilets. :
de
en
- FR859283A - Transportable trolley :
en
fr
- GB530332A - Improvements in road traffic control systems :
en
- US2224473A - Knitting machine :
en
- SE100442C1 - :
en
sv
- US2224247A - Garment supporting means for chairs :
en
- US2224779A - Packet making apparatus :
en
- US2224788A - Brush :
en
- US2224822A - Coupler device :
en
- USD123946S - Design for a dress :
en
- US2224415A - Nutcracker :
en
- US2224260A - Propelling device for vehicles :
en
- USD124003S - Design for a dress ensemble :
en
- AT159926B - X-ray tube with a cooling device for the anode. :
de
en
- CA393104A - Chain adjuster :
en
fr
- CH212753A - Method and device for obtaining signal pulses during the transmission of an optical image for television purposes. :
de
en
- DE700166C - Colon irrigation apparatus :
de
en
- GB530269A - Improvements in or relating to the manufacture of the nitriles of organic carboxylicacids :
en
- DE700033C - Hand gilding machine :
de
en
- US2224703A - Book cover :
en
- US2224151A - Magnesium alloys :
en
- US2224233A - Directional radio system :
en
- US2224153A - Abrasive throwing machine :
en
- DE699874C - Process for making refractory bricks :
de
en
- DE700120C - Closed sound film recording or playback device :
de
en
- CH212778A - Device for clarifying and impregnating fruit juices. :
de
en
- DE699966C - Gate valve :
de
en
- CH212680A - Air heating system with metal heat exchanger and gas turbine. :
de
en
- DE699590C - By closing the exhaust line with simultaneous action-dependent control of the fuel and air supply actuated engine brake for motor vehicles :
de
en
- US2224476A - Footwear heel fastener :
en
- US2224541A - Lubricating composition :
en
- CH212611A - Device for dedusting the propellant gas for motor vehicles with a generator for the propellant gas. :
de
en
- US2224523A - Mica product :
en
- US2224616A - Animal trap :
en
- USD123958S - Design for a dress :
en
- USD123910S - Design for a brooch ok similar
article :
en
- USD123917S - Design for a washing machine :
en
- US2224148A - Expansion joint :
en
- US2224638A - Prime mover control system :
en
- US2224293A - Method of treating fabrics and other materials :
en
- FR859205A - Residual liquor treatment process :
en
fr
- US2224612A - Shoe parts press :
en
- DE700015C - Method and device for the production of hollow shaft rivets or the like from solid rod sections :
de
en
- DE700110C - Process for refining gasoline :
de
en
- DE700114C - Plastic masses for the treatment of mucous membranes :
de
en
- GB530385A - Aircraft engine mounting :
en
- US2224255A - Lubricating device :
en
- US2224286A - Cotton picker :
en
- DE700026C - Travel brake device for skiers :
de
en
- US2224651A - Acoustical apparatus :
en
- USD123992S - Dress ensemble :
en
- US2224623A - Protection of alternating current electric systems :
en
- DE700150C - alarm systems, in particular telephone systems :
de
en
- DE700179C - Process for the production of a tape-shaped phonetic transcription carrier :
de
en
- CA393020A - Friction clutch :
en
fr
- CH212661A - Chin depth gauge. :
de
en
- DE700019C - Coupling device, especially for motor vehicles with manual transmissions :
de
en
- FR859062A - Push pen :
en
fr
- GB530551A - Electron discharge devices :
en
- GB530237A - Improvements in and relating to methods and apparatus for testing flour :
en
- US2224492A - Power cylinder for fluid brake systems :
en
- GB530367A - Improvements in high vacuum unobstructed path distillation :
en
- CH212660A - Circular level with an illuminated bubble. :
de
en
- FR859123A - Process for catalytically hydrogenating carbonaceous substances under pressure :
en
fr
- FR859140A - Barometric capsule for devices such as barometers, altimeters and barographs :
en
fr
- GB530434A - Improvements in and relating to protective helmets :
en
- USD123944S - Design fob a dress :
en
- DE700012C - Device for sprinkling sports fields, runways or the like. :
de
en
- DE700136C - Aircraft landing gear :
de
en
- GB530240A - Improvements in and relating to emulsifiers and the production of emulsions :
en
- GB530246A - Improvements in or relating to molding apparatus :
en
- GB530473A - A fastening device incorporating one or more nuts :
en
- CA393136A - Inductive device :
en
fr
- US2224738A - Pneumatic and fusible metal electric thermostat :
en
- FR859179A - Improvements to the means for establishing hollow bodies, in particular aerodyne cells :
en
fr
- DE700072C - Process for the production of alkali and acid-resistant, nitrogen-containing plastics :
de
en
- US2224750A - Vapor electric device :
en
- US2224167A - Method of preparing gelating product :
en
- US2224364A - Screw cap retainer :
en
- US2224554A - Highway marker :
en
- US2224488A - Glass brick and method of and apparatus for making the same :
en
- US2224371A - Door closing device for automotive vehicles :
en
- GB530480A - Improvements relating to expanding bars for supporting reels composed of paper or the like :
en
- US2224736A - Supervisory means for communicating channels :
en
- US2224417A - Electromagnetic switch :
en
- FR859143A - Improvements to the tuning of compression-ignition oil engines :
en
fr
- US2224807A - Glucosides of polyhydroxy-flavones and polyhydroxy-flavanones :
en
- DE699908C - Injection mold for objects made of plastic masses :
de
en
- USD123858S - Glass tumbler or article of similar nature :
en
- USD123913S - Design fob a glass dish :
en
- DE700068C - Hook tackle :
de
en
- GB530540A - Improvements in electrical systems for automobiles :
en
- FR859274A - Improvements to gear changes :
en
fr
- GB530504A - Race starting device :
en
- US2224173A - Inserted blade cutter :
en
- US2224131A - Combination water heater and distiller :
en
- US2224728A - Thickness gauge :
en
- US2224309A - Transmission :
en
- USD123888S - Design fob a combined bracelet and
watch :
en
- GB530344A - Improvements in or relating to the production of thin boiling, thick setting starch :
en
- GB530552A - Improvements in electrical switches particularly switches of the ironclad or enclosed type :
en
- FR859195A - Solvent treatment process for mineral oils :
en
fr
- FR859095A - Transparent plate, especially for motor cars :
en
fr
- AT159907B - Process for the production of white wood flour. :
de
en
- US2224300A - Mattress and method of manufacturing the same :
en
- DE699951C - Galvanically coupled multi-stage resistance measuring amplifier :
de
en
- DK58227C - Procedure for Increasing the Permeability of Pulp Cores Produced by Spraying. :
da
en
- US2224780A - Manufacture of crystalline magnesium hydroxide :
en
- US2224223A - Control device :
en
- US2224816A - Arc lamp :
en
- DE699971C - Thread cutting stock :
de
en
- US2224800A - Cultivator attachment :
en
- DE700181C - Device for feeding the fuel dust to the working cylinders of an internal combustion engine :
de
en
- US2224472A - Pressure fed carburetor :
en
- US2224717A - Spring suspension for vehicles :
en
- GB530465A - Improvements relating to building construction :
en
- GB530507A - Improvements in and relating to portable riveting presses :
en
- CA393066A - Rubber processing :
en
fr
- GB530554A - Improvements in method and apparatus for cutting steel sheets :
en
- CA393077A - Fibre can body :
en
fr
- CH212805A - Process for the preparation of a nitrogen-containing 5.6.7.8-tetrahydroanthraquinone derivative. :
de
en
- AT159898B - Controls for piston machines, in particular piston compressors. :
de
en